[Buildroot] [PATCH 1/1] package/rocksdb: bump to version 6.20.3

Fabrice Fontaine fontaine.fabrice at gmail.com
Sat May 8 09:54:08 UTC 2021


- Refresh first patch
- Add BR2_PACKAGE_ROCKSDB_ARCH_SUPPORTS due to toku_time.h which has
  been added in version 6.16.3 by
  https://github.com/facebook/rocksdb/commit/98236fb10ecdbe6e7e8ef5cfb11e1f11dcb72f84
  and contains the following blob:

 #if defined(__x86_64__) || defined(__i386__)
  uint32_t lo, hi;
  __asm__ __volatile__("rdtsc" : "=a"(lo), "=d"(hi));
  return (uint64_t)hi << 32 | lo;
 #elif defined(__aarch64__)
  uint64_t result;
  __asm __volatile__("mrs %[rt], cntvct_el0" : [ rt ] "=r"(result));
  return result;
 #elif defined(__powerpc__)
  return __ppc_get_timebase();
 #else
 #error No timer implementation for this platform
 #endif

- Also drop second patch and disable build on powerpc as it seems that
  upstream is not really testing powerpc (patch not merged after more
  than one year + build failure with uclibc/musl only fixed on ppc64:
  https://github.com/facebook/rocksdb/commit/24b7ebee80ab282e073fd541d5b807d4a0bbbfab)

- Update hash of README.md (change not related to license:
  https://github.com/facebook/rocksdb/commit/f4ade82ad29790b1e0d99188e0b26e5b805c7243)

As a side effect, this will remove the autobuilder failures on arm,
powerpc and m68k

https://github.com/facebook/rocksdb/blob/v6.20.3/HISTORY.md

Fixes:
 - http://autobuild.buildroot.org/results/059ebe270e6e7c23e40060c4cf0112c4cd72b0e7
 - http://autobuild.buildroot.org/results/f007412f29ab2e03a6904e2f548e77654abde6de
 - http://autobuild.buildroot.org/results/83505f78fcb4d925779177411d830bea127b6800

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 ...ls-build_detect_platform-fix-C-tests.patch |   96 +-
 ...patiblity-fix-CRC32-C-implementation.patch | 3787 -----------------
 package/rocksdb/Config.in                     |   10 +
 package/rocksdb/rocksdb.hash                  |    4 +-
 package/rocksdb/rocksdb.mk                    |    2 +-
 5 files changed, 61 insertions(+), 3838 deletions(-)
 delete mode 100644 package/rocksdb/0002-POWER7-8-compatiblity-fix-CRC32-C-implementation.patch

diff --git a/package/rocksdb/0001-build_tools-build_detect_platform-fix-C-tests.patch b/package/rocksdb/0001-build_tools-build_detect_platform-fix-C-tests.patch
index 77ac9f90a1..ced4a3a3d9 100644
--- a/package/rocksdb/0001-build_tools-build_detect_platform-fix-C-tests.patch
+++ b/package/rocksdb/0001-build_tools-build_detect_platform-fix-C-tests.patch
@@ -27,8 +27,8 @@ index 2535d8124..64a0ae76c 100755
          PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lpthread -lrt -ldl"
          if test $ROCKSDB_USE_IO_URING; then
              # check for liburing
--            $CXX $CFLAGS -x c++ - -luring -o /dev/null 2>/dev/null  <<EOF
-+            $CXX $CFLAGS -x c++ - -luring -o test.o 2>/dev/null  <<EOF
+-            $CXX $PLATFORM_CXXFLAGS -x c++ - -luring -o /dev/null 2>/dev/null  <<EOF
++            $CXX $PLATFORM_CXXFLAGS -x c++ - -luring -o test.o 2>/dev/null  <<EOF
                #include <liburing.h>
                int main() {
                  struct io_uring ring;
@@ -36,8 +36,8 @@ index 2535d8124..64a0ae76c 100755
  else
      if ! test $ROCKSDB_DISABLE_FALLOCATE; then
          # Test whether fallocate is available
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <fcntl.h>
            #include <linux/falloc.h>
            int main() {
@@ -45,8 +45,8 @@ index 2535d8124..64a0ae76c 100755
      if ! test $ROCKSDB_DISABLE_SNAPPY; then
          # Test whether Snappy library is installed
          # http://code.google.com/p/snappy/
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <snappy.h>
            int main() {}
  EOF
@@ -54,8 +54,8 @@ index 2535d8124..64a0ae76c 100755
          # Test whether gflags library is installed
          # http://gflags.github.io/gflags/
          # check if the namespace is gflags
--        if $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
-+        if $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null << EOF
+-        if $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
++        if $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null << EOF
            #include <gflags/gflags.h>
            using namespace GFLAGS_NAMESPACE;
            int main() {}
@@ -63,8 +63,8 @@ index 2535d8124..64a0ae76c 100755
            COMMON_FLAGS="$COMMON_FLAGS -DGFLAGS=1"
            PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags"
          # check if namespace is gflags
--        elif $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
-+        elif $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null << EOF
+-        elif $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
++        elif $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null << EOF
              #include <gflags/gflags.h>
              using namespace gflags;
              int main() {}
@@ -72,8 +72,8 @@ index 2535d8124..64a0ae76c 100755
            COMMON_FLAGS="$COMMON_FLAGS -DGFLAGS=1 -DGFLAGS_NAMESPACE=gflags"
            PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -lgflags"
          # check if namespace is google
--        elif $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
-+        elif $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null << EOF
+-        elif $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null << EOF
++        elif $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null << EOF
              #include <gflags/gflags.h>
              using namespace google;
              int main() {}
@@ -81,8 +81,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_ZLIB; then
          # Test whether zlib library is installed
--        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <zlib.h>
            int main() {}
  EOF
@@ -90,8 +90,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_BZIP; then
          # Test whether bzip library is installed
--        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <bzlib.h>
            int main() {}
  EOF
@@ -99,8 +99,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_LZ4; then
          # Test whether lz4 library is installed
--        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <lz4.h>
            #include <lz4hc.h>
            int main() {}
@@ -108,8 +108,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_ZSTD; then
          # Test whether zstd library is installed
--        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <zstd.h>
            int main() {}
  EOF
@@ -117,8 +117,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_NUMA; then
          # Test whether numa is available
--        $CXX $CFLAGS -x c++ - -o /dev/null -lnuma 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o -lnuma 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null -lnuma 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o -lnuma 2>/dev/null  <<EOF
            #include <numa.h>
            #include <numaif.h>
            int main() {}
@@ -126,8 +126,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_TBB; then
          # Test whether tbb is available
--        $CXX $CFLAGS $LDFLAGS -x c++ - -o /dev/null -ltbb 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $LDFLAGS -x c++ - -o test.o -ltbb 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $LDFLAGS -x c++ - -o /dev/null -ltbb 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $LDFLAGS -x c++ - -o test.o -ltbb 2>/dev/null  <<EOF
            #include <tbb/tbb.h>
            int main() {}
  EOF
@@ -135,8 +135,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_JEMALLOC; then
          # Test whether jemalloc is available
--        if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o /dev/null -ljemalloc \
-+        if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o test.o -ljemalloc \
+-        if echo 'int main() {}' | $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null -ljemalloc \
++        if echo 'int main() {}' | $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o -ljemalloc \
            2>/dev/null; then
              # This will enable some preprocessor identifiers in the Makefile
              JEMALLOC=1
@@ -144,8 +144,8 @@ index 2535d8124..64a0ae76c 100755
      fi
      if ! test $JEMALLOC && ! test $ROCKSDB_DISABLE_TCMALLOC; then
          # jemalloc is not available. Let's try tcmalloc
--        if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o /dev/null \
-+        if echo 'int main() {}' | $CXX $CFLAGS -x c++ - -o test.o \
+-        if echo 'int main() {}' | $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null \
++        if echo 'int main() {}' | $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o \
            -ltcmalloc 2>/dev/null; then
              PLATFORM_LDFLAGS="$PLATFORM_LDFLAGS -ltcmalloc"
              JAVA_LDFLAGS="$JAVA_LDFLAGS -ltcmalloc"
@@ -153,8 +153,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_MALLOC_USABLE_SIZE; then
          # Test whether malloc_usable_size is available
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <malloc.h>
            int main() {
              size_t res = malloc_usable_size(0);
@@ -162,8 +162,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_MEMKIND; then
          # Test whether memkind library is installed
--        $CXX $CFLAGS $COMMON_FLAGS -lmemkind -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS $COMMON_FLAGS -lmemkind -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -lmemkind -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS $COMMON_FLAGS -lmemkind -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <memkind.h>
            int main() {
              memkind_malloc(MEMKIND_DAX_KMEM, 1024);
@@ -171,8 +171,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_PTHREAD_MUTEX_ADAPTIVE_NP; then
          # Test whether PTHREAD_MUTEX_ADAPTIVE_NP mutex type is available
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <pthread.h>
            int main() {
              int x = PTHREAD_MUTEX_ADAPTIVE_NP;
@@ -180,8 +180,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_BACKTRACE; then
          # Test whether backtrace is available
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <execinfo.h>
            int main() {
              void* frames[1];
@@ -189,8 +189,8 @@ index 2535d8124..64a0ae76c 100755
              COMMON_FLAGS="$COMMON_FLAGS -DROCKSDB_BACKTRACE"
          else
              # Test whether execinfo library is installed
--            $CXX $CFLAGS -lexecinfo -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+            $CXX $CFLAGS -lexecinfo -x c++ - -o test.o 2>/dev/null  <<EOF
+-            $CXX $PLATFORM_CXXFLAGS -lexecinfo -x c++ - -o /dev/null 2>/dev/null  <<EOF
++            $CXX $PLATFORM_CXXFLAGS -lexecinfo -x c++ - -o test.o 2>/dev/null  <<EOF
                #include <execinfo.h>
                int main() {
                  void* frames[1];
@@ -198,8 +198,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_PG; then
          # Test if -pg is supported
--        $CXX $CFLAGS -pg -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -pg -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -pg -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -pg -x c++ - -o test.o 2>/dev/null  <<EOF
            int main() {
              return 0;
            }
@@ -207,8 +207,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_SYNC_FILE_RANGE; then
          # Test whether sync_file_range is supported for compatibility with an old glibc
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <fcntl.h>
            int main() {
              int fd = open("/dev/null", 0);
@@ -216,8 +216,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_SCHED_GETCPU; then
          # Test whether sched_getcpu is supported
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <sched.h>
            int main() {
              int cpuid = sched_getcpu();
@@ -225,8 +225,8 @@ index 2535d8124..64a0ae76c 100755
  
      if ! test $ROCKSDB_DISABLE_AUXV_GETAUXVAL; then
          # Test whether getauxval is supported
--        $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
-+        $CXX $CFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
+-        $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null 2>/dev/null  <<EOF
++        $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o 2>/dev/null  <<EOF
            #include <sys/auxv.h>
            int main() {
              uint64_t auxv = getauxval(AT_HWCAP);
@@ -243,8 +243,8 @@ index 2535d8124..64a0ae76c 100755
  # -Wshorten-64-to-32 breaks compilation on FreeBSD i386
  if ! [ "$TARGET_OS" = FreeBSD -a "$TARGET_ARCHITECTURE" = i386 ]; then
    # Test whether -Wshorten-64-to-32 is available
--  $CXX $CFLAGS -x c++ - -o /dev/null -Wshorten-64-to-32 2>/dev/null  <<EOF
-+  $CXX $CFLAGS -x c++ - -o test.o -Wshorten-64-to-32 2>/dev/null  <<EOF
+-  $CXX $PLATFORM_CXXFLAGS -x c++ - -o /dev/null -Wshorten-64-to-32 2>/dev/null  <<EOF
++  $CXX $PLATFORM_CXXFLAGS -x c++ - -o test.o -Wshorten-64-to-32 2>/dev/null  <<EOF
      int main() {}
  EOF
    if [ "$?" = 0 ]; then
diff --git a/package/rocksdb/0002-POWER7-8-compatiblity-fix-CRC32-C-implementation.patch b/package/rocksdb/0002-POWER7-8-compatiblity-fix-CRC32-C-implementation.patch
deleted file mode 100644
index bb7a2bed5e..0000000000
--- a/package/rocksdb/0002-POWER7-8-compatiblity-fix-CRC32-C-implementation.patch
+++ /dev/null
@@ -1,3787 +0,0 @@
-From 7eab5c3bf8449673de7bf0d3446a669694f71f1a Mon Sep 17 00:00:00 2001
-From: Daniel Black <daniel at linux.ibm.com>
-Date: Thu, 16 Apr 2020 12:23:02 +1000
-Subject: [PATCH] POWER7/8 compatiblity fix + CRC32 C implementation
-
-When running on a POWER7/8, the compiler will successfully
-report being able to compile for POWER9 compatibility. It will
-however fail to run due to POWER9+ only instructions being used.
-
-To preserve the goals of ensuring an optimization for the
-local hardware, -mcpu=native is used, but only if we don't
-already have C{,XX}_FLAGS with cpu/arch/tune set. PORTABLE
-flag that was added for x86 is reused to ensure that the minimum
-viable cpu is selected, POWER7 if compiling on big endian and
-POWER8 if on little endian.
-
-This ensures that if a binary distributor compiles on a
-POWER9, and aims to support POWER8 packages, then hopefully
-they will have the correct C{,XX}_FLAGS, and as such, will
-not result in a broken package on POWER8.
-
-Fixes: 8fc20ac468b266a53083175025375985ec04b796
-
-We also replace POWER crc32c with C implementation.
-The presence of clang compile failures on POWER due to
-missing ppc-asm.h prompted the replacement of the ASM
-CRC32 implementation with the C implementation.
-
-We include this when the compile flags enable it to be build.
-For example on POWER7 the optimized crc32 will be built,
-however it won't be used because of the runtime detection.
-If the executable is moved to a POWER8 big endian it will
-work correctly.
-
-https://github.com/antonblanchard/crc32-vpmsum/blob/master/vec_crc32.c
-is used with only small include path change with the local copyright header
-maintained.
-
-util/crc32c.cc removes arch_ppc_crc32 which was only ever
-used in a local context. Also incorporated significant advice from
-tchaikov in #2869. Replace all compile time checks with runtime checks.
-
-Corrects getauxval detection from 8bbd76edbf by including the header from the
-right directory.
-
-[Retrieved (and slightly updated for 6.13.3) from:
-https://github.com/facebook/rocksdb/pull/7079/commits/7eab5c3bf8449673de7bf0d3446a669694f71f1a]
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
----
- CMakeLists.txt                     |   59 +-
- Makefile                           |   35 +-
- src.mk                             |   11 +-
- util/crc32c.cc                     |   63 +-
- util/crc32c_ppc.c                  |   94 --
- util/crc32c_ppc.cc                 |  662 +++++++++++++
- util/crc32c_ppc.h                  |   19 -
- util/crc32c_ppc_asm.S              |  752 --------------
- util/crc32c_ppc_clang_workaround.h |   85 ++
- util/crc32c_ppc_constants.h        | 1457 +++++++++++++++++-----------
- util/crc32c_test.cc                |    3 +
- 11 files changed, 1684 insertions(+), 1556 deletions(-)
- delete mode 100644 util/crc32c_ppc.c
- create mode 100644 util/crc32c_ppc.cc
- delete mode 100644 util/crc32c_ppc.h
- delete mode 100644 util/crc32c_ppc_asm.S
- create mode 100644 util/crc32c_ppc_clang_workaround.h
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 91647d83bb..5adf0cf3a5 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -39,7 +39,7 @@ include(ReadVersion)
- get_rocksdb_version(rocksdb_VERSION)
- project(rocksdb
-   VERSION ${rocksdb_VERSION}
--  LANGUAGES CXX C ASM)
-+  LANGUAGES CXX C)
- 
- if(POLICY CMP0042)
-   cmake_policy(SET CMP0042 NEW)
-@@ -223,26 +223,6 @@ else()
- endif()
- 
- include(CheckCCompilerFlag)
--if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
--  CHECK_C_COMPILER_FLAG("-mcpu=power9" HAS_POWER9)
--  if(HAS_POWER9)
--    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mcpu=power9 -mtune=power9")
--    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=power9 -mtune=power9")
--  else()
--    CHECK_C_COMPILER_FLAG("-mcpu=power8" HAS_POWER8)
--    if(HAS_POWER8)
--      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mcpu=power8 -mtune=power8")
--      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=power8 -mtune=power8")
--    endif(HAS_POWER8)
--  endif(HAS_POWER9)
--  CHECK_C_COMPILER_FLAG("-maltivec" HAS_ALTIVEC)
--  if(HAS_ALTIVEC)
--    message(STATUS " HAS_ALTIVEC yes")
--    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maltivec")
--    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maltivec")
--  endif(HAS_ALTIVEC)
--endif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
--
- if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|AARCH64")
-         CHECK_C_COMPILER_FLAG("-march=armv8-a+crc+crypto" HAS_ARMV8_CRC)
-   if(HAS_ARMV8_CRC)
-@@ -260,21 +240,40 @@ if(PORTABLE)
-   if(FORCE_SSE42 AND NOT MSVC)
-     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.2 -mpclmul")
-   endif()
-+  if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
-+    if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64le")
-+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=power8")
-+    else()
-+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=power7")
-+    endif()
-+  endif()
- else()
-   if(MSVC)
-     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:AVX2")
-   else()
--    if(NOT CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64" AND NOT HAS_ARMV8_CRC)
--      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
-+    if(NOT CMAKE_CXX_FLAGS MATCHES "m(cpu|tune|arch)")
-+      if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
-+        # Power doesn't have a march option - https://gcc.gnu.org/onlinedocs/gcc/RS_002f6000-and-PowerPC-Options.html
-+        # -mcpu activates all available options
-+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mcpu=native")
-+      else()
-+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")
-+      endif()
-     endif()
-   endif()
- endif()
- 
--include(CheckCXXSourceCompiles)
-+if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
-+  include(CheckCXXCompilerFlag)
-+  SET(POWER_CRC32_FLAGS "-mcrypto -mpower8-vector -maltivec -mvsx")
-+  CHECK_CXX_COMPILER_FLAG("${POWER_CRC32_FLAGS}" HAS_POWER_CRC32_FLAGS)
-+endif()
-+
- if(NOT MSVC)
-   set(CMAKE_REQUIRED_FLAGS "-msse4.2 -mpclmul")
- endif()
- 
-+include(CheckCXXSourceCompiles)
- CHECK_CXX_SOURCE_COMPILES("
- #include <cstdint>
- #include <nmmintrin.h>
-@@ -525,7 +524,7 @@ if(HAVE_SCHED_GETCPU)
-   add_definitions(-DROCKSDB_SCHED_GETCPU_PRESENT)
- endif()
- 
--check_cxx_symbol_exists(getauxval auvx.h HAVE_AUXV_GETAUXVAL)
-+check_cxx_symbol_exists(getauxval sys/auxv.h HAVE_AUXV_GETAUXVAL)
- if(HAVE_AUXV_GETAUXVAL)
-   add_definitions(-DROCKSDB_AUXV_GETAUXVAL_PRESENT)
- endif()
-@@ -796,11 +795,13 @@ if(HAVE_SSE42 AND NOT MSVC)
-     PROPERTIES COMPILE_FLAGS "-msse4.2 -mpclmul")
- endif()
- 
--if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
-+if(HAS_POWER_CRC32_FLAGS)
-   list(APPEND SOURCES
--    util/crc32c_ppc.c
--    util/crc32c_ppc_asm.S)
--endif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
-+    util/crc32c_ppc.cc)
-+  set_source_files_properties(
-+    util/crc32c_ppc.cc
-+    PROPERTIES COMPILE_FLAGS "${POWER_CRC32_FLAGS}")
-+endif()
- 
- if(HAS_ARMV8_CRC)
-   list(APPEND SOURCES
-diff --git a/Makefile b/Makefile
-index a19d2ff964..7da8f71085 100644
---- a/Makefile
-+++ b/Makefile
-@@ -144,16 +144,9 @@ OPT += -momit-leaf-frame-pointer
- endif
- endif
- 
--ifeq (,$(shell $(CXX) -fsyntax-only -maltivec -xc /dev/null 2>&1))
--CXXFLAGS += -DHAS_ALTIVEC
--CFLAGS += -DHAS_ALTIVEC
--HAS_ALTIVEC=1
--endif
--
--ifeq (,$(shell $(CXX) -fsyntax-only -mcpu=power8 -xc /dev/null 2>&1))
--CXXFLAGS += -DHAVE_POWER8
--CFLAGS +=  -DHAVE_POWER8
--HAVE_POWER8=1
-+ifeq (,$(shell $(CXX) -fsyntax-only  -mcrypto -mpower8-vector -maltivec -mvsx -xc /dev/null 2>&1))
-+POWER_CRC32_FLAGS=-mcrypto -mpower8-vector -maltivec -mvsx
-+HAVE_POWER_CRC32_FLAGS=1
- endif
- 
- ifeq (,$(shell $(CXX) -fsyntax-only -march=armv8-a+crc+crypto -xc /dev/null 2>&1))
-@@ -461,10 +454,6 @@ endif
- 
- OBJ_DIR?=.
- LIB_OBJECTS = $(patsubst %.cc, $(OBJ_DIR)/%.o, $(LIB_SOURCES))
--ifeq ($(HAVE_POWER8),1)
--LIB_OBJECTS += $(patsubst %.c, $(OBJ_DIR)/%.o, $(LIB_SOURCES_C))
--LIB_OBJECTS += $(patsubst %.S, $(OBJ_DIR)/%.o, $(LIB_SOURCES_ASM))
--endif
- 
- ifeq ($(USE_FOLLY_DISTRIBUTED_MUTEX),1)
-   LIB_OBJECTS += $(patsubst %.cpp, $(OBJ_DIR)/%.o, $(FOLLY_SOURCES))
-@@ -2254,13 +2242,12 @@ IOSVERSION=$(shell defaults read $(PLATFORMSROOT)/iPhoneOS.platform/version CFBu
- 	lipo ios-x86/$@ ios-arm/$@ -create -output $@
- 
- else
--ifeq ($(HAVE_POWER8),1)
--$(OBJ_DIR)/util/crc32c_ppc.o: util/crc32c_ppc.c
--	$(AM_V_CC)$(CC) $(CFLAGS) -c $< -o $@
-+ifeq ($(HAVE_POWER_CRC32_FLAGS),1)
-+$(OBJ_DIR)/util/crc32c_ppc.o: util/crc32c_ppc.cc
-+	$(AM_V_CC)$(CC) $(CFLAGS) $(POWER_CRC32_FLAGS) -c $< -o $@
- 
--$(OBJ_DIR)/util/crc32c_ppc_asm.o: util/crc32c_ppc_asm.S
--	$(AM_V_CC)$(CC) $(CFLAGS) -c $< -o $@
- endif
-+
- $(OBJ_DIR)/%.o: %.cc
- 	$(AM_V_CC)mkdir -p $(@D) && $(CXX) $(CXXFLAGS) -c $< -o $@ $(COVERAGEFLAGS)
- 
-diff --git a/src.mk b/src.mk
-index c4fec346e4..0f6a19a17c 100644
---- a/src.mk
-+++ b/src.mk
-@@ -255,14 +255,9 @@ LIB_SOURCES +=\
-   util/crc32c_arm64.cc
- endif
- 
--ifeq (,$(shell $(CXX) -fsyntax-only -maltivec -xc /dev/null 2>&1))
--LIB_SOURCES_ASM =\
--  util/crc32c_ppc_asm.S
--LIB_SOURCES_C = \
--  util/crc32c_ppc.c
--else
--LIB_SOURCES_ASM =
--LIB_SOURCES_C =
-+ifeq ($(HAVE_POWER_CRC32_FLAGS),1)
-+LIB_SOURCES += \
-+  util/crc32c_ppc.cc
- endif
- 
- TOOL_LIB_SOURCES =                                              \
-diff --git a/util/crc32c.cc b/util/crc32c.cc
-index a709e9b1ce..b24a4f0e0f 100644
---- a/util/crc32c.cc
-+++ b/util/crc32c.cc
-@@ -20,15 +20,13 @@
- 
- #include "util/crc32c_arm64.h"
- 
--#ifdef __powerpc64__
--#include "util/crc32c_ppc.h"
--#include "util/crc32c_ppc_constants.h"
--
--#if __linux__
- #ifdef ROCKSDB_AUXV_GETAUXVAL_PRESENT
- #include <sys/auxv.h>
- #endif
- 
-+#ifdef __powerpc64__
-+extern uint32_t crc32c_ppc(uint32_t crc, unsigned char const* buffer,
-+                           unsigned long len);
- #ifndef PPC_FEATURE2_VEC_CRYPTO
- #define PPC_FEATURE2_VEC_CRYPTO 0x02000000
- #endif
-@@ -37,19 +35,11 @@
- #define AT_HWCAP2 26
- #endif
- 
--#endif /* __linux__ */
--
- #endif
- 
- namespace ROCKSDB_NAMESPACE {
- namespace crc32c {
- 
--#if defined(HAVE_POWER8) && defined(HAS_ALTIVEC)
--#ifdef __powerpc64__
--static int arch_ppc_crc32 = 0;
--#endif /* __powerpc64__ */
--#endif
--
- static const uint32_t table0_[256] = {
-   0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4,
-   0xc79a971f, 0x35f1141c, 0x26a1e7e8, 0xd4ca64eb,
-@@ -342,6 +332,7 @@ static inline void Slow_CRC32(uint64_t* l, uint8_t const **p) {
-   table0_[c >> 24];
- }
- 
-+#if !defined(HAVE_ARM64_CRC) && !defined(__powerpc64__)
- static inline void Fast_CRC32(uint64_t* l, uint8_t const **p) {
- #ifndef HAVE_SSE42
-   Slow_CRC32(l, p);
-@@ -355,6 +346,7 @@ static inline void Fast_CRC32(uint64_t* l, uint8_t const **p) {
-   *p += 4;
- #endif
- }
-+#endif
- 
- template<void (*CRC32)(uint64_t*, uint8_t const**)>
- uint32_t ExtendImpl(uint32_t crc, const char* buf, size_t size) {
-@@ -400,10 +392,8 @@ uint32_t ExtendImpl(uint32_t crc, const char* buf, size_t size) {
-   return static_cast<uint32_t>(l ^ 0xffffffffu);
- }
- 
--// Detect if ARM64 CRC or not.
--#ifndef HAVE_ARM64_CRC
-+#if !defined(HAVE_ARM64_CRC) && !defined(__powerpc64__)
- // Detect if SS42 or not.
--#ifndef HAVE_POWER8
- 
- static bool isSSE42() {
- #ifndef HAVE_SSE42
-@@ -439,36 +429,22 @@ static bool isPCLMULQDQ() {
- #endif
- }
- 
--#endif  // HAVE_POWER8
--#endif  // HAVE_ARM64_CRC
-+#endif  // !__power64__ && !HAVE_ARM64_CRC
- 
- typedef uint32_t (*Function)(uint32_t, const char*, size_t);
- 
--#if defined(HAVE_POWER8) && defined(HAS_ALTIVEC)
-+#if defined(__powerpc64__)
- uint32_t ExtendPPCImpl(uint32_t crc, const char *buf, size_t size) {
-   return crc32c_ppc(crc, (const unsigned char *)buf, size);
- }
- 
--#if __linux__
--static int arch_ppc_probe(void) {
--  arch_ppc_crc32 = 0;
--
--#if defined(__powerpc64__) && defined(ROCKSDB_AUXV_GETAUXVAL_PRESENT)
--  if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO) arch_ppc_crc32 = 1;
--#endif /* __powerpc64__ */
--
--  return arch_ppc_crc32;
--}
--#endif  // __linux__
--
- static bool isAltiVec() {
--  if (arch_ppc_probe()) {
--    return true;
--  } else {
--    return false;
--  }
--}
-+#if defined(__linux__) && defined(ROCKSDB_AUXV_GETAUXVAL_PRESENT)
-+  if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO) return true;
- #endif
-+  return false;
-+}
-+#endif  // __power64__:
- 
- #if defined(__linux__) && defined(HAVE_ARM64_CRC)
- uint32_t ExtendARMImpl(uint32_t crc, const char *buf, size_t size) {
-@@ -480,16 +456,9 @@ std::string IsFastCrc32Supported() {
-   bool has_fast_crc = false;
-   std::string fast_zero_msg;
-   std::string arch;
--#ifdef HAVE_POWER8
--#ifdef HAS_ALTIVEC
--  if (arch_ppc_probe()) {
--    has_fast_crc = true;
--    arch = "PPC";
--  }
--#else
--  has_fast_crc = false;
-+#ifdef __powerpc64__
-+  has_fast_crc = isAltiVec();
-   arch = "PPC";
--#endif
- #elif defined(__linux__) && defined(HAVE_ARM64_CRC)
-   if (crc32c_runtime_check()) {
-     has_fast_crc = true;
-@@ -1220,7 +1189,7 @@ uint32_t crc32c_3way(uint32_t crc, const char* buf, size_t len) {
- #endif //HAVE_SSE42 && HAVE_PCLMUL
- 
- static inline Function Choose_Extend() {
--#ifdef HAVE_POWER8
-+#ifdef __powerpc64__
-   return isAltiVec() ? ExtendPPCImpl : ExtendImpl<Slow_CRC32>;
- #elif defined(__linux__) && defined(HAVE_ARM64_CRC)
-   if(crc32c_runtime_check()) {
-diff --git a/util/crc32c_ppc.c b/util/crc32c_ppc.c
-deleted file mode 100644
-index 888a4943ea..0000000000
---- a/util/crc32c_ppc.c
-+++ /dev/null
-@@ -1,94 +0,0 @@
--//  Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
--//  Copyright (c) 2017 International Business Machines Corp.
--//  All rights reserved.
--//  This source code is licensed under both the GPLv2 (found in the
--//  COPYING file in the root directory) and Apache 2.0 License
--//  (found in the LICENSE.Apache file in the root directory).
--
--#define CRC_TABLE
--#include <stdint.h>
--#include <stdlib.h>
--#include <strings.h>
--#include "util/crc32c_ppc_constants.h"
--
--#define VMX_ALIGN 16
--#define VMX_ALIGN_MASK (VMX_ALIGN - 1)
--
--#ifdef REFLECT
--static unsigned int crc32_align(unsigned int crc, unsigned char const *p,
--                                unsigned long len) {
--  while (len--) crc = crc_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
--  return crc;
--}
--#endif
--
--#ifdef HAVE_POWER8
--unsigned int __crc32_vpmsum(unsigned int crc, unsigned char const *p,
--                            unsigned long len);
--
--static uint32_t crc32_vpmsum(uint32_t crc, unsigned char const *data,
--                             unsigned len) {
--  unsigned int prealign;
--  unsigned int tail;
--
--#ifdef CRC_XOR
--  crc ^= 0xffffffff;
--#endif
--
--  if (len < VMX_ALIGN + VMX_ALIGN_MASK) {
--    crc = crc32_align(crc, data, (unsigned long)len);
--    goto out;
--  }
--
--  if ((unsigned long)data & VMX_ALIGN_MASK) {
--    prealign = VMX_ALIGN - ((unsigned long)data & VMX_ALIGN_MASK);
--    crc = crc32_align(crc, data, prealign);
--    len -= prealign;
--    data += prealign;
--  }
--
--  crc = __crc32_vpmsum(crc, data, (unsigned long)len & ~VMX_ALIGN_MASK);
--
--  tail = len & VMX_ALIGN_MASK;
--  if (tail) {
--    data += len & ~VMX_ALIGN_MASK;
--    crc = crc32_align(crc, data, tail);
--  }
--
--out:
--#ifdef CRC_XOR
--  crc ^= 0xffffffff;
--#endif
--
--  return crc;
--}
--
--/* This wrapper function works around the fact that crc32_vpmsum
-- * does not gracefully handle the case where the data pointer is NULL.  There
-- * may be room for performance improvement here.
-- */
--uint32_t crc32c_ppc(uint32_t crc, unsigned char const *data, unsigned len) {
--  unsigned char *buf2;
--
--  if (!data) {
--    buf2 = (unsigned char *)malloc(len);
--    bzero(buf2, len);
--    crc = crc32_vpmsum(crc, buf2, len);
--    free(buf2);
--  } else {
--    crc = crc32_vpmsum(crc, data, (unsigned long)len);
--  }
--  return crc;
--}
--
--#else /* HAVE_POWER8 */
--
--/* This symbol has to exist on non-ppc architectures (and on legacy
-- * ppc systems using power7 or below) in order to compile properly
-- * there, even though it won't be called.
-- */
--uint32_t crc32c_ppc(uint32_t crc, unsigned char const *data, unsigned len) {
--  return 0;
--}
--
--#endif /* HAVE_POWER8 */
-diff --git a/util/crc32c_ppc.cc b/util/crc32c_ppc.cc
-new file mode 100644
-index 0000000000..44487eb80b
---- /dev/null
-+++ b/util/crc32c_ppc.cc
-@@ -0,0 +1,662 @@
-+/*
-+ * Calculate the checksum of data that is 16 byte aligned and a multiple of
-+ * 16 bytes.
-+ *
-+ * The first step is to reduce it to 1024 bits. We do this in 8 parallel
-+ * chunks in order to mask the latency of the vpmsum instructions. If we
-+ * have more than 32 kB of data to checksum we repeat this step multiple
-+ * times, passing in the previous 1024 bits.
-+ *
-+ * The next step is to reduce the 1024 bits to 64 bits. This step adds
-+ * 32 bits of 0s to the end - this matches what a CRC does. We just
-+ * calculate constants that land the data in this 32 bits.
-+ *
-+ * We then use fixed point Barrett reduction to compute a mod n over GF(2)
-+ * for n = CRC using POWER8 instructions. We use x = 32.
-+ *
-+ * http://en.wikipedia.org/wiki/Barrett_reduction
-+ *
-+ * This code uses gcc vector builtins instead using assembly directly.
-+ *
-+ * Copyright (C) 2017 Rogerio Alves <rogealve at br.ibm.com>, IBM
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of either:
-+ *
-+ *  a) the GNU General Public License as published by the Free Software
-+ *     Foundation; either version 2 of the License, or (at your option)
-+ *     any later version, or
-+ *  b) the Apache License, Version 2.0
-+ */
-+
-+#include <altivec.h>
-+
-+#define POWER8_INTRINSICS
-+#define CRC_TABLE
-+
-+#include "crc32c_ppc_constants.h"
-+
-+#define VMX_ALIGN 16
-+#define VMX_ALIGN_MASK (VMX_ALIGN - 1)
-+
-+#ifdef REFLECT
-+static unsigned int crc32_align(unsigned int crc, const unsigned char *p,
-+                                unsigned long len) {
-+  while (len--) crc = crc_table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
-+  return crc;
-+}
-+#else
-+static unsigned int crc32_align(unsigned int crc, const unsigned char *p,
-+                                unsigned long len) {
-+  while (len--) crc = crc_table[((crc >> 24) ^ *p++) & 0xff] ^ (crc << 8);
-+  return crc;
-+}
-+#endif
-+
-+static unsigned int __attribute__((aligned(32)))
-+__crc32_vpmsum(unsigned int crc, const void *p, unsigned long len);
-+
-+#ifndef CRC32_FUNCTION
-+#define CRC32_FUNCTION crc32c_ppc
-+#endif
-+
-+unsigned int CRC32_FUNCTION(unsigned int crc, const unsigned char *p,
-+                            unsigned long len) {
-+  unsigned int prealign;
-+  unsigned int tail;
-+
-+#ifdef CRC_XOR
-+  crc ^= 0xffffffff;
-+#endif
-+
-+  if (len < VMX_ALIGN + VMX_ALIGN_MASK) {
-+    crc = crc32_align(crc, p, len);
-+    goto out;
-+  }
-+
-+  if ((unsigned long)p & VMX_ALIGN_MASK) {
-+    prealign = VMX_ALIGN - ((unsigned long)p & VMX_ALIGN_MASK);
-+    crc = crc32_align(crc, p, prealign);
-+    len -= prealign;
-+    p += prealign;
-+  }
-+
-+  crc = __crc32_vpmsum(crc, p, len & ~VMX_ALIGN_MASK);
-+
-+  tail = len & VMX_ALIGN_MASK;
-+  if (tail) {
-+    p += len & ~VMX_ALIGN_MASK;
-+    crc = crc32_align(crc, p, tail);
-+  }
-+
-+out:
-+#ifdef CRC_XOR
-+  crc ^= 0xffffffff;
-+#endif
-+
-+  return crc;
-+}
-+
-+#if defined(__clang__)
-+#include "crc32c_ppc_clang_workaround.h"
-+#else
-+#define __builtin_pack_vector(a, b) __builtin_pack_vector_int128((a), (b))
-+#define __builtin_unpack_vector_0(a) \
-+  __builtin_unpack_vector_int128((vector __int128_t)(a), 0)
-+#define __builtin_unpack_vector_1(a) \
-+  __builtin_unpack_vector_int128((vector __int128_t)(a), 1)
-+#endif
-+
-+/* When we have a load-store in a single-dispatch group and address overlap
-+ * such that foward is not allowed (load-hit-store) the group must be flushed.
-+ * A group ending NOP prevents the flush.
-+ */
-+#define GROUP_ENDING_NOP asm("ori 2,2,0" ::: "memory")
-+
-+#if defined(__BIG_ENDIAN__) && defined(REFLECT)
-+#define BYTESWAP_DATA
-+#elif defined(__LITTLE_ENDIAN__) && !defined(REFLECT)
-+#define BYTESWAP_DATA
-+#endif
-+
-+#ifdef BYTESWAP_DATA
-+#define VEC_PERM(vr, va, vb, vc) \
-+  vr = vec_perm(va, vb, (__vector unsigned char)vc)
-+#if defined(__LITTLE_ENDIAN__)
-+/* Byte reverse permute constant LE. */
-+static const __vector unsigned long long vperm_const
-+    __attribute__((aligned(16))) = {0x08090A0B0C0D0E0FUL, 0x0001020304050607UL};
-+#else
-+static const __vector unsigned long long vperm_const
-+    __attribute__((aligned(16))) = {0x0F0E0D0C0B0A0908UL, 0X0706050403020100UL};
-+#endif
-+#else
-+#define VEC_PERM(vr, va, vb, vc)
-+#endif
-+
-+static unsigned int __attribute__((aligned(32)))
-+__crc32_vpmsum(unsigned int crc, const void *p, unsigned long len) {
-+  const __vector unsigned long long vzero = {0, 0};
-+  const __vector unsigned long long vones = {0xffffffffffffffffUL,
-+                                             0xffffffffffffffffUL};
-+
-+#ifdef REFLECT
-+  const __vector unsigned long long vmask_32bit =
-+      (__vector unsigned long long)vec_sld((__vector unsigned char)vzero,
-+                                           (__vector unsigned char)vones, 4);
-+#endif
-+
-+  const __vector unsigned long long vmask_64bit =
-+      (__vector unsigned long long)vec_sld((__vector unsigned char)vzero,
-+                                           (__vector unsigned char)vones, 8);
-+
-+  __vector unsigned long long vcrc;
-+
-+  __vector unsigned long long vconst1, vconst2;
-+
-+  /* vdata0-vdata7 will contain our data (p). */
-+  __vector unsigned long long vdata0, vdata1, vdata2, vdata3, vdata4, vdata5,
-+      vdata6, vdata7;
-+
-+  /* v0-v7 will contain our checksums */
-+  __vector unsigned long long v0 = {0, 0};
-+  __vector unsigned long long v1 = {0, 0};
-+  __vector unsigned long long v2 = {0, 0};
-+  __vector unsigned long long v3 = {0, 0};
-+  __vector unsigned long long v4 = {0, 0};
-+  __vector unsigned long long v5 = {0, 0};
-+  __vector unsigned long long v6 = {0, 0};
-+  __vector unsigned long long v7 = {0, 0};
-+
-+  /* Vector auxiliary variables. */
-+  __vector unsigned long long va0, va1, va2, va3, va4, va5, va6, va7;
-+
-+  unsigned int result = 0;
-+  unsigned int offset; /* Constant table offset. */
-+
-+  unsigned long i; /* Counter. */
-+  unsigned long chunks;
-+
-+  unsigned long block_size;
-+  int next_block = 0;
-+
-+  /* Align by 128 bits. The last 128 bit block will be processed at end. */
-+  unsigned long length = len & 0xFFFFFFFFFFFFFF80UL;
-+
-+#ifdef REFLECT
-+  vcrc = (__vector unsigned long long)__builtin_pack_vector(0UL, crc);
-+#else
-+  vcrc = (__vector unsigned long long)__builtin_pack_vector(crc, 0UL);
-+
-+  /* Shift into top 32 bits */
-+  vcrc = (__vector unsigned long long)vec_sld((__vector unsigned char)vcrc,
-+                                              (__vector unsigned char)vzero, 4);
-+#endif
-+
-+  /* Short version. */
-+  if (len < 256) {
-+    /* Calculate where in the constant table we need to start. */
-+    offset = 256 - len;
-+
-+    vconst1 = vec_ld(offset, vcrc_short_const);
-+    vdata0 = vec_ld(0, (__vector unsigned long long *)p);
-+    VEC_PERM(vdata0, vdata0, vconst1, vperm_const);
-+
-+    /* xor initial value*/
-+    vdata0 = vec_xor(vdata0, vcrc);
-+
-+    vdata0 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata0, (__vector unsigned int)vconst1);
-+    v0 = vec_xor(v0, vdata0);
-+
-+    for (i = 16; i < len; i += 16) {
-+      vconst1 = vec_ld(offset + i, vcrc_short_const);
-+      vdata0 = vec_ld(i, (__vector unsigned long long *)p);
-+      VEC_PERM(vdata0, vdata0, vconst1, vperm_const);
-+      vdata0 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+          (__vector unsigned int)vdata0, (__vector unsigned int)vconst1);
-+      v0 = vec_xor(v0, vdata0);
-+    }
-+  } else {
-+    /* Load initial values. */
-+    vdata0 = vec_ld(0, (__vector unsigned long long *)p);
-+    vdata1 = vec_ld(16, (__vector unsigned long long *)p);
-+
-+    VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
-+    VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
-+
-+    vdata2 = vec_ld(32, (__vector unsigned long long *)p);
-+    vdata3 = vec_ld(48, (__vector unsigned long long *)p);
-+
-+    VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
-+    VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
-+
-+    vdata4 = vec_ld(64, (__vector unsigned long long *)p);
-+    vdata5 = vec_ld(80, (__vector unsigned long long *)p);
-+
-+    VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
-+    VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
-+
-+    vdata6 = vec_ld(96, (__vector unsigned long long *)p);
-+    vdata7 = vec_ld(112, (__vector unsigned long long *)p);
-+
-+    VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
-+    VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
-+
-+    /* xor in initial value */
-+    vdata0 = vec_xor(vdata0, vcrc);
-+
-+    p = (char *)p + 128;
-+
-+    do {
-+      /* Checksum in blocks of MAX_SIZE. */
-+      block_size = length;
-+      if (block_size > MAX_SIZE) {
-+        block_size = MAX_SIZE;
-+      }
-+
-+      length = length - block_size;
-+
-+      /*
-+       * Work out the offset into the constants table to start at. Each
-+       * constant is 16 bytes, and it is used against 128 bytes of input
-+       * data - 128 / 16 = 8
-+       */
-+      offset = (MAX_SIZE / 8) - (block_size / 8);
-+      /* We reduce our final 128 bytes in a separate step */
-+      chunks = (block_size / 128) - 1;
-+
-+      vconst1 = vec_ld(offset, vcrc_const);
-+
-+      va0 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata0,
-+                                     (__vector unsigned long long)vconst1);
-+      va1 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata1,
-+                                     (__vector unsigned long long)vconst1);
-+      va2 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata2,
-+                                     (__vector unsigned long long)vconst1);
-+      va3 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata3,
-+                                     (__vector unsigned long long)vconst1);
-+      va4 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata4,
-+                                     (__vector unsigned long long)vconst1);
-+      va5 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata5,
-+                                     (__vector unsigned long long)vconst1);
-+      va6 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata6,
-+                                     (__vector unsigned long long)vconst1);
-+      va7 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata7,
-+                                     (__vector unsigned long long)vconst1);
-+
-+      if (chunks > 1) {
-+        offset += 16;
-+        vconst2 = vec_ld(offset, vcrc_const);
-+        GROUP_ENDING_NOP;
-+
-+        vdata0 = vec_ld(0, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
-+
-+        vdata1 = vec_ld(16, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
-+
-+        vdata2 = vec_ld(32, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
-+
-+        vdata3 = vec_ld(48, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
-+
-+        vdata4 = vec_ld(64, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
-+
-+        vdata5 = vec_ld(80, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
-+
-+        vdata6 = vec_ld(96, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
-+
-+        vdata7 = vec_ld(112, (__vector unsigned long long *)p);
-+        VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
-+
-+        p = (char *)p + 128;
-+
-+        /*
-+         * main loop. We modulo schedule it such that it takes three
-+         * iterations to complete - first iteration load, second
-+         * iteration vpmsum, third iteration xor.
-+         */
-+        for (i = 0; i < chunks - 2; i++) {
-+          vconst1 = vec_ld(offset, vcrc_const);
-+          offset += 16;
-+          GROUP_ENDING_NOP;
-+
-+          v0 = vec_xor(v0, va0);
-+          va0 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata0,
-+                                         (__vector unsigned long long)vconst2);
-+          vdata0 = vec_ld(0, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v1 = vec_xor(v1, va1);
-+          va1 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata1,
-+                                         (__vector unsigned long long)vconst2);
-+          vdata1 = vec_ld(16, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata1, vdata1, vdata1, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v2 = vec_xor(v2, va2);
-+          va2 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata2,
-+                                         (__vector unsigned long long)vconst2);
-+          vdata2 = vec_ld(32, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata2, vdata2, vdata2, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v3 = vec_xor(v3, va3);
-+          va3 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata3,
-+                                         (__vector unsigned long long)vconst2);
-+          vdata3 = vec_ld(48, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata3, vdata3, vdata3, vperm_const);
-+
-+          vconst2 = vec_ld(offset, vcrc_const);
-+          GROUP_ENDING_NOP;
-+
-+          v4 = vec_xor(v4, va4);
-+          va4 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata4,
-+                                         (__vector unsigned long long)vconst1);
-+          vdata4 = vec_ld(64, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata4, vdata4, vdata4, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v5 = vec_xor(v5, va5);
-+          va5 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata5,
-+                                         (__vector unsigned long long)vconst1);
-+          vdata5 = vec_ld(80, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata5, vdata5, vdata5, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v6 = vec_xor(v6, va6);
-+          va6 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata6,
-+                                         (__vector unsigned long long)vconst1);
-+          vdata6 = vec_ld(96, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata6, vdata6, vdata6, vperm_const);
-+          GROUP_ENDING_NOP;
-+
-+          v7 = vec_xor(v7, va7);
-+          va7 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata7,
-+                                         (__vector unsigned long long)vconst1);
-+          vdata7 = vec_ld(112, (__vector unsigned long long *)p);
-+          VEC_PERM(vdata7, vdata7, vdata7, vperm_const);
-+
-+          p = (char *)p + 128;
-+        }
-+
-+        /* First cool down*/
-+        vconst1 = vec_ld(offset, vcrc_const);
-+        offset += 16;
-+
-+        v0 = vec_xor(v0, va0);
-+        va0 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata0,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v1 = vec_xor(v1, va1);
-+        va1 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata1,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v2 = vec_xor(v2, va2);
-+        va2 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata2,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v3 = vec_xor(v3, va3);
-+        va3 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata3,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v4 = vec_xor(v4, va4);
-+        va4 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata4,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v5 = vec_xor(v5, va5);
-+        va5 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata5,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v6 = vec_xor(v6, va6);
-+        va6 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata6,
-+                                       (__vector unsigned long long)vconst1);
-+        GROUP_ENDING_NOP;
-+
-+        v7 = vec_xor(v7, va7);
-+        va7 = __builtin_crypto_vpmsumd((__vector unsigned long long)vdata7,
-+                                       (__vector unsigned long long)vconst1);
-+      } /* else */
-+
-+      /* Second cool down. */
-+      v0 = vec_xor(v0, va0);
-+      v1 = vec_xor(v1, va1);
-+      v2 = vec_xor(v2, va2);
-+      v3 = vec_xor(v3, va3);
-+      v4 = vec_xor(v4, va4);
-+      v5 = vec_xor(v5, va5);
-+      v6 = vec_xor(v6, va6);
-+      v7 = vec_xor(v7, va7);
-+
-+#ifdef REFLECT
-+      /*
-+       * vpmsumd produces a 96 bit result in the least significant bits
-+       * of the register. Since we are bit reflected we have to shift it
-+       * left 32 bits so it occupies the least significant bits in the
-+       * bit reflected domain.
-+       */
-+      v0 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v0, (__vector unsigned char)vzero, 4);
-+      v1 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v1, (__vector unsigned char)vzero, 4);
-+      v2 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v2, (__vector unsigned char)vzero, 4);
-+      v3 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v3, (__vector unsigned char)vzero, 4);
-+      v4 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v4, (__vector unsigned char)vzero, 4);
-+      v5 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v5, (__vector unsigned char)vzero, 4);
-+      v6 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v6, (__vector unsigned char)vzero, 4);
-+      v7 = (__vector unsigned long long)vec_sld(
-+          (__vector unsigned char)v7, (__vector unsigned char)vzero, 4);
-+#endif
-+
-+      /* xor with the last 1024 bits. */
-+      va0 = vec_ld(0, (__vector unsigned long long *)p);
-+      VEC_PERM(va0, va0, va0, vperm_const);
-+
-+      va1 = vec_ld(16, (__vector unsigned long long *)p);
-+      VEC_PERM(va1, va1, va1, vperm_const);
-+
-+      va2 = vec_ld(32, (__vector unsigned long long *)p);
-+      VEC_PERM(va2, va2, va2, vperm_const);
-+
-+      va3 = vec_ld(48, (__vector unsigned long long *)p);
-+      VEC_PERM(va3, va3, va3, vperm_const);
-+
-+      va4 = vec_ld(64, (__vector unsigned long long *)p);
-+      VEC_PERM(va4, va4, va4, vperm_const);
-+
-+      va5 = vec_ld(80, (__vector unsigned long long *)p);
-+      VEC_PERM(va5, va5, va5, vperm_const);
-+
-+      va6 = vec_ld(96, (__vector unsigned long long *)p);
-+      VEC_PERM(va6, va6, va6, vperm_const);
-+
-+      va7 = vec_ld(112, (__vector unsigned long long *)p);
-+      VEC_PERM(va7, va7, va7, vperm_const);
-+
-+      p = (char *)p + 128;
-+
-+      vdata0 = vec_xor(v0, va0);
-+      vdata1 = vec_xor(v1, va1);
-+      vdata2 = vec_xor(v2, va2);
-+      vdata3 = vec_xor(v3, va3);
-+      vdata4 = vec_xor(v4, va4);
-+      vdata5 = vec_xor(v5, va5);
-+      vdata6 = vec_xor(v6, va6);
-+      vdata7 = vec_xor(v7, va7);
-+
-+      /* Check if we have more blocks to process */
-+      next_block = 0;
-+      if (length != 0) {
-+        next_block = 1;
-+
-+        /* zero v0-v7 */
-+        v0 = vec_xor(v0, v0);
-+        v1 = vec_xor(v1, v1);
-+        v2 = vec_xor(v2, v2);
-+        v3 = vec_xor(v3, v3);
-+        v4 = vec_xor(v4, v4);
-+        v5 = vec_xor(v5, v5);
-+        v6 = vec_xor(v6, v6);
-+        v7 = vec_xor(v7, v7);
-+      }
-+      length = length + 128;
-+
-+    } while (next_block);
-+
-+    /* Calculate how many bytes we have left. */
-+    length = (len & 127);
-+
-+    /* Calculate where in (short) constant table we need to start. */
-+    offset = 128 - length;
-+
-+    v0 = vec_ld(offset, vcrc_short_const);
-+    v1 = vec_ld(offset + 16, vcrc_short_const);
-+    v2 = vec_ld(offset + 32, vcrc_short_const);
-+    v3 = vec_ld(offset + 48, vcrc_short_const);
-+    v4 = vec_ld(offset + 64, vcrc_short_const);
-+    v5 = vec_ld(offset + 80, vcrc_short_const);
-+    v6 = vec_ld(offset + 96, vcrc_short_const);
-+    v7 = vec_ld(offset + 112, vcrc_short_const);
-+
-+    offset += 128;
-+
-+    v0 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata0, (__vector unsigned int)v0);
-+    v1 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata1, (__vector unsigned int)v1);
-+    v2 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata2, (__vector unsigned int)v2);
-+    v3 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata3, (__vector unsigned int)v3);
-+    v4 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata4, (__vector unsigned int)v4);
-+    v5 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata5, (__vector unsigned int)v5);
-+    v6 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata6, (__vector unsigned int)v6);
-+    v7 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+        (__vector unsigned int)vdata7, (__vector unsigned int)v7);
-+
-+    /* Now reduce the tail (0-112 bytes). */
-+    for (i = 0; i < length; i += 16) {
-+      vdata0 = vec_ld(i, (__vector unsigned long long *)p);
-+      VEC_PERM(vdata0, vdata0, vdata0, vperm_const);
-+      va0 = vec_ld(offset + i, vcrc_short_const);
-+      va0 = (__vector unsigned long long)__builtin_crypto_vpmsumw(
-+          (__vector unsigned int)vdata0, (__vector unsigned int)va0);
-+      v0 = vec_xor(v0, va0);
-+    }
-+
-+    /* xor all parallel chunks together. */
-+    v0 = vec_xor(v0, v1);
-+    v2 = vec_xor(v2, v3);
-+    v4 = vec_xor(v4, v5);
-+    v6 = vec_xor(v6, v7);
-+
-+    v0 = vec_xor(v0, v2);
-+    v4 = vec_xor(v4, v6);
-+
-+    v0 = vec_xor(v0, v4);
-+  }
-+
-+  /* Barrett Reduction */
-+  vconst1 = vec_ld(0, v_Barrett_const);
-+  vconst2 = vec_ld(16, v_Barrett_const);
-+
-+  v1 = (__vector unsigned long long)vec_sld((__vector unsigned char)v0,
-+                                            (__vector unsigned char)v0, 8);
-+  v0 = vec_xor(v1, v0);
-+
-+#ifdef REFLECT
-+  /* shift left one bit */
-+  __vector unsigned char vsht_splat = vec_splat_u8(1);
-+  v0 = (__vector unsigned long long)vec_sll((__vector unsigned char)v0,
-+                                            vsht_splat);
-+#endif
-+
-+  v0 = vec_and(v0, vmask_64bit);
-+
-+#ifndef REFLECT
-+
-+  /*
-+   * Now for the actual algorithm. The idea is to calculate q,
-+   * the multiple of our polynomial that we need to subtract. By
-+   * doing the computation 2x bits higher (ie 64 bits) and shifting the
-+   * result back down 2x bits, we round down to the nearest multiple.
-+   */
-+
-+  /* ma */
-+  v1 = __builtin_crypto_vpmsumd((__vector unsigned long long)v0,
-+                                (__vector unsigned long long)vconst1);
-+  /* q = floor(ma/(2^64)) */
-+  v1 = (__vector unsigned long long)vec_sld((__vector unsigned char)vzero,
-+                                            (__vector unsigned char)v1, 8);
-+  /* qn */
-+  v1 = __builtin_crypto_vpmsumd((__vector unsigned long long)v1,
-+                                (__vector unsigned long long)vconst2);
-+  /* a - qn, subtraction is xor in GF(2) */
-+  v0 = vec_xor(v0, v1);
-+  /*
-+   * Get the result into r3. We need to shift it left 8 bytes:
-+   * V0 [ 0 1 2 X ]
-+   * V0 [ 0 X 2 3 ]
-+   */
-+  result = __builtin_unpack_vector_1(v0);
-+#else
-+
-+  /*
-+   * The reflected version of Barrett reduction. Instead of bit
-+   * reflecting our data (which is expensive to do), we bit reflect our
-+   * constants and our algorithm, which means the intermediate data in
-+   * our vector registers goes from 0-63 instead of 63-0. We can reflect
-+   * the algorithm because we don't carry in mod 2 arithmetic.
-+   */
-+
-+  /* bottom 32 bits of a */
-+  v1 = vec_and(v0, vmask_32bit);
-+
-+  /* ma */
-+  v1 = __builtin_crypto_vpmsumd((__vector unsigned long long)v1,
-+                                (__vector unsigned long long)vconst1);
-+
-+  /* bottom 32bits of ma */
-+  v1 = vec_and(v1, vmask_32bit);
-+  /* qn */
-+  v1 = __builtin_crypto_vpmsumd((__vector unsigned long long)v1,
-+                                (__vector unsigned long long)vconst2);
-+  /* a - qn, subtraction is xor in GF(2) */
-+  v0 = vec_xor(v0, v1);
-+
-+  /*
-+   * Since we are bit reflected, the result (ie the low 32 bits) is in
-+   * the high 32 bits. We just need to shift it left 4 bytes
-+   * V0 [ 0 1 X 3 ]
-+   * V0 [ 0 X 2 3 ]
-+   */
-+
-+  /* shift result into top 64 bits of */
-+  v0 = (__vector unsigned long long)vec_sld((__vector unsigned char)v0,
-+                                            (__vector unsigned char)vzero, 4);
-+
-+  result = __builtin_unpack_vector_0(v0);
-+#endif
-+
-+  return result;
-+}
-diff --git a/util/crc32c_ppc.h b/util/crc32c_ppc.h
-deleted file mode 100644
-index c359061c61..0000000000
---- a/util/crc32c_ppc.h
-+++ /dev/null
-@@ -1,19 +0,0 @@
--//  Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
--//  Copyright (c) 2017 International Business Machines Corp.
--//  All rights reserved.
--//  This source code is licensed under both the GPLv2 (found in the
--//  COPYING file in the root directory) and Apache 2.0 License
--//  (found in the LICENSE.Apache file in the root directory).
--
--#pragma once
--
--#ifdef __cplusplus
--extern "C" {
--#endif
--
--extern uint32_t crc32c_ppc(uint32_t crc, unsigned char const *buffer,
--                           unsigned len);
--
--#ifdef __cplusplus
--}
--#endif
-diff --git a/util/crc32c_ppc_asm.S b/util/crc32c_ppc_asm.S
-deleted file mode 100644
-index a317bf96b8..0000000000
---- a/util/crc32c_ppc_asm.S
-+++ /dev/null
-@@ -1,752 +0,0 @@
--//  Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
--//  Copyright (c) 2015 Anton Blanchard <anton at au.ibm.com>, IBM
--//  Copyright (c) 2017 International Business Machines Corp.
--//  All rights reserved.
--//  This source code is licensed under both the GPLv2 (found in the
--//  COPYING file in the root directory) and Apache 2.0 License
--//  (found in the LICENSE.Apache file in the root directory).
--
--#include <ppc-asm.h>
--#include "ppc-opcode.h"
--
--#undef toc
--
--#ifndef r1
--#define r1 1
--#endif
--
--#ifndef r2
--#define r2 2
--#endif
--
--	.section	.rodata
--.balign 16
--
--.byteswap_constant:
--	/* byte reverse permute constant */
--	.octa 0x0F0E0D0C0B0A09080706050403020100
--
--#define __ASSEMBLY__
--#include "crc32c_ppc_constants.h"
--
--	.text
--
--#if defined(__BIG_ENDIAN__) && defined(REFLECT)
--#define BYTESWAP_DATA
--#elif defined(__LITTLE_ENDIAN__) && !defined(REFLECT)
--#define BYTESWAP_DATA
--#else
--#undef BYTESWAP_DATA
--#endif
--
--#define off16		r25
--#define off32		r26
--#define off48		r27
--#define off64		r28
--#define off80		r29
--#define off96		r30
--#define off112		r31
--
--#define const1		v24
--#define const2		v25
--
--#define byteswap	v26
--#define	mask_32bit	v27
--#define	mask_64bit	v28
--#define zeroes		v29
--
--#ifdef BYTESWAP_DATA
--#define VPERM(A, B, C, D) vperm	A, B, C, D
--#else
--#define VPERM(A, B, C, D)
--#endif
--
--/* unsigned int __crc32_vpmsum(unsigned int crc, void *p, unsigned long len) */
--FUNC_START(__crc32_vpmsum)
--	std	r31,-8(r1)
--	std	r30,-16(r1)
--	std	r29,-24(r1)
--	std	r28,-32(r1)
--	std	r27,-40(r1)
--	std	r26,-48(r1)
--	std	r25,-56(r1)
--
--	li	off16,16
--	li	off32,32
--	li	off48,48
--	li	off64,64
--	li	off80,80
--	li	off96,96
--	li	off112,112
--	li	r0,0
--
--	/* Enough room for saving 10 non volatile VMX registers */
--	subi	r6,r1,56+10*16
--	subi	r7,r1,56+2*16
--
--	stvx	v20,0,r6
--	stvx	v21,off16,r6
--	stvx	v22,off32,r6
--	stvx	v23,off48,r6
--	stvx	v24,off64,r6
--	stvx	v25,off80,r6
--	stvx	v26,off96,r6
--	stvx	v27,off112,r6
--	stvx	v28,0,r7
--	stvx	v29,off16,r7
--
--	mr	r10,r3
--
--	vxor	zeroes,zeroes,zeroes
--	vspltisw v0,-1
--
--	vsldoi	mask_32bit,zeroes,v0,4
--	vsldoi	mask_64bit,zeroes,v0,8
--
--	/* Get the initial value into v8 */
--	vxor	v8,v8,v8
--	MTVRD(v8, r3)
--#ifdef REFLECT
--	vsldoi	v8,zeroes,v8,8	/* shift into bottom 32 bits */
--#else
--	vsldoi	v8,v8,zeroes,4	/* shift into top 32 bits */
--#endif
--
--#ifdef BYTESWAP_DATA
--	addis	r3,r2,.byteswap_constant at toc@ha
--	addi	r3,r3,.byteswap_constant at toc@l
--
--	lvx	byteswap,0,r3
--	addi	r3,r3,16
--#endif
--
--	cmpdi	r5,256
--	blt	.Lshort
--
--	rldicr	r6,r5,0,56
--
--	/* Checksum in blocks of MAX_SIZE */
--1:	lis	r7,MAX_SIZE at h
--	ori	r7,r7,MAX_SIZE at l
--	mr	r9,r7
--	cmpd	r6,r7
--	bgt	2f
--	mr	r7,r6
--2:	subf	r6,r7,r6
--
--	/* our main loop does 128 bytes at a time */
--	srdi	r7,r7,7
--
--	/*
--	 * Work out the offset into the constants table to start at. Each
--	 * constant is 16 bytes, and it is used against 128 bytes of input
--	 * data - 128 / 16 = 8
--	 */
--	sldi	r8,r7,4
--	srdi	r9,r9,3
--	subf	r8,r8,r9
--
--	/* We reduce our final 128 bytes in a separate step */
--	addi	r7,r7,-1
--	mtctr	r7
--
--	addis	r3,r2,.constants at toc@ha
--	addi	r3,r3,.constants at toc@l
--
--	/* Find the start of our constants */
--	add	r3,r3,r8
--
--	/* zero v0-v7 which will contain our checksums */
--	vxor	v0,v0,v0
--	vxor	v1,v1,v1
--	vxor	v2,v2,v2
--	vxor	v3,v3,v3
--	vxor	v4,v4,v4
--	vxor	v5,v5,v5
--	vxor	v6,v6,v6
--	vxor	v7,v7,v7
--
--	lvx	const1,0,r3
--
--	/*
--	 * If we are looping back to consume more data we use the values
--	 * already in v16-v23.
--	 */
--	cmpdi	r0,1
--	beq	2f
--
--	/* First warm up pass */
--	lvx	v16,0,r4
--	lvx	v17,off16,r4
--	VPERM(v16,v16,v16,byteswap)
--	VPERM(v17,v17,v17,byteswap)
--	lvx	v18,off32,r4
--	lvx	v19,off48,r4
--	VPERM(v18,v18,v18,byteswap)
--	VPERM(v19,v19,v19,byteswap)
--	lvx	v20,off64,r4
--	lvx	v21,off80,r4
--	VPERM(v20,v20,v20,byteswap)
--	VPERM(v21,v21,v21,byteswap)
--	lvx	v22,off96,r4
--	lvx	v23,off112,r4
--	VPERM(v22,v22,v22,byteswap)
--	VPERM(v23,v23,v23,byteswap)
--	addi	r4,r4,8*16
--
--	/* xor in initial value */
--	vxor	v16,v16,v8
--
--2:	bdz	.Lfirst_warm_up_done
--
--	addi	r3,r3,16
--	lvx	const2,0,r3
--
--	/* Second warm up pass */
--	VPMSUMD(v8,v16,const1)
--	lvx	v16,0,r4
--	VPERM(v16,v16,v16,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v9,v17,const1)
--	lvx	v17,off16,r4
--	VPERM(v17,v17,v17,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v10,v18,const1)
--	lvx	v18,off32,r4
--	VPERM(v18,v18,v18,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v11,v19,const1)
--	lvx	v19,off48,r4
--	VPERM(v19,v19,v19,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v12,v20,const1)
--	lvx	v20,off64,r4
--	VPERM(v20,v20,v20,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v13,v21,const1)
--	lvx	v21,off80,r4
--	VPERM(v21,v21,v21,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v14,v22,const1)
--	lvx	v22,off96,r4
--	VPERM(v22,v22,v22,byteswap)
--	ori	r2,r2,0
--
--	VPMSUMD(v15,v23,const1)
--	lvx	v23,off112,r4
--	VPERM(v23,v23,v23,byteswap)
--
--	addi	r4,r4,8*16
--
--	bdz	.Lfirst_cool_down
--
--	/*
--	 * main loop. We modulo schedule it such that it takes three iterations
--	 * to complete - first iteration load, second iteration vpmsum, third
--	 * iteration xor.
--	 */
--	.balign	16
--4:	lvx	const1,0,r3
--	addi	r3,r3,16
--	ori	r2,r2,0
--
--	vxor	v0,v0,v8
--	VPMSUMD(v8,v16,const2)
--	lvx	v16,0,r4
--	VPERM(v16,v16,v16,byteswap)
--	ori	r2,r2,0
--
--	vxor	v1,v1,v9
--	VPMSUMD(v9,v17,const2)
--	lvx	v17,off16,r4
--	VPERM(v17,v17,v17,byteswap)
--	ori	r2,r2,0
--
--	vxor	v2,v2,v10
--	VPMSUMD(v10,v18,const2)
--	lvx	v18,off32,r4
--	VPERM(v18,v18,v18,byteswap)
--	ori	r2,r2,0
--
--	vxor	v3,v3,v11
--	VPMSUMD(v11,v19,const2)
--	lvx	v19,off48,r4
--	VPERM(v19,v19,v19,byteswap)
--	lvx	const2,0,r3
--	ori	r2,r2,0
--
--	vxor	v4,v4,v12
--	VPMSUMD(v12,v20,const1)
--	lvx	v20,off64,r4
--	VPERM(v20,v20,v20,byteswap)
--	ori	r2,r2,0
--
--	vxor	v5,v5,v13
--	VPMSUMD(v13,v21,const1)
--	lvx	v21,off80,r4
--	VPERM(v21,v21,v21,byteswap)
--	ori	r2,r2,0
--
--	vxor	v6,v6,v14
--	VPMSUMD(v14,v22,const1)
--	lvx	v22,off96,r4
--	VPERM(v22,v22,v22,byteswap)
--	ori	r2,r2,0
--
--	vxor	v7,v7,v15
--	VPMSUMD(v15,v23,const1)
--	lvx	v23,off112,r4
--	VPERM(v23,v23,v23,byteswap)
--
--	addi	r4,r4,8*16
--
--	bdnz	4b
--
--.Lfirst_cool_down:
--	/* First cool down pass */
--	lvx	const1,0,r3
--	addi	r3,r3,16
--
--	vxor	v0,v0,v8
--	VPMSUMD(v8,v16,const1)
--	ori	r2,r2,0
--
--	vxor	v1,v1,v9
--	VPMSUMD(v9,v17,const1)
--	ori	r2,r2,0
--
--	vxor	v2,v2,v10
--	VPMSUMD(v10,v18,const1)
--	ori	r2,r2,0
--
--	vxor	v3,v3,v11
--	VPMSUMD(v11,v19,const1)
--	ori	r2,r2,0
--
--	vxor	v4,v4,v12
--	VPMSUMD(v12,v20,const1)
--	ori	r2,r2,0
--
--	vxor	v5,v5,v13
--	VPMSUMD(v13,v21,const1)
--	ori	r2,r2,0
--
--	vxor	v6,v6,v14
--	VPMSUMD(v14,v22,const1)
--	ori	r2,r2,0
--
--	vxor	v7,v7,v15
--	VPMSUMD(v15,v23,const1)
--	ori	r2,r2,0
--
--.Lsecond_cool_down:
--	/* Second cool down pass */
--	vxor	v0,v0,v8
--	vxor	v1,v1,v9
--	vxor	v2,v2,v10
--	vxor	v3,v3,v11
--	vxor	v4,v4,v12
--	vxor	v5,v5,v13
--	vxor	v6,v6,v14
--	vxor	v7,v7,v15
--
--#ifdef REFLECT
--	/*
--	 * vpmsumd produces a 96 bit result in the least significant bits
--	 * of the register. Since we are bit reflected we have to shift it
--	 * left 32 bits so it occupies the least significant bits in the
--	 * bit reflected domain.
--	 */
--	vsldoi	v0,v0,zeroes,4
--	vsldoi	v1,v1,zeroes,4
--	vsldoi	v2,v2,zeroes,4
--	vsldoi	v3,v3,zeroes,4
--	vsldoi	v4,v4,zeroes,4
--	vsldoi	v5,v5,zeroes,4
--	vsldoi	v6,v6,zeroes,4
--	vsldoi	v7,v7,zeroes,4
--#endif
--
--	/* xor with last 1024 bits */
--	lvx	v8,0,r4
--	lvx	v9,off16,r4
--	VPERM(v8,v8,v8,byteswap)
--	VPERM(v9,v9,v9,byteswap)
--	lvx	v10,off32,r4
--	lvx	v11,off48,r4
--	VPERM(v10,v10,v10,byteswap)
--	VPERM(v11,v11,v11,byteswap)
--	lvx	v12,off64,r4
--	lvx	v13,off80,r4
--	VPERM(v12,v12,v12,byteswap)
--	VPERM(v13,v13,v13,byteswap)
--	lvx	v14,off96,r4
--	lvx	v15,off112,r4
--	VPERM(v14,v14,v14,byteswap)
--	VPERM(v15,v15,v15,byteswap)
--
--	addi	r4,r4,8*16
--
--	vxor	v16,v0,v8
--	vxor	v17,v1,v9
--	vxor	v18,v2,v10
--	vxor	v19,v3,v11
--	vxor	v20,v4,v12
--	vxor	v21,v5,v13
--	vxor	v22,v6,v14
--	vxor	v23,v7,v15
--
--	li	r0,1
--	cmpdi	r6,0
--	addi	r6,r6,128
--	bne	1b
--
--	/* Work out how many bytes we have left */
--	andi.	r5,r5,127
--
--	/* Calculate where in the constant table we need to start */
--	subfic	r6,r5,128
--	add	r3,r3,r6
--
--	/* How many 16 byte chunks are in the tail */
--	srdi	r7,r5,4
--	mtctr	r7
--
--	/*
--	 * Reduce the previously calculated 1024 bits to 64 bits, shifting
--	 * 32 bits to include the trailing 32 bits of zeros
--	 */
--	lvx	v0,0,r3
--	lvx	v1,off16,r3
--	lvx	v2,off32,r3
--	lvx	v3,off48,r3
--	lvx	v4,off64,r3
--	lvx	v5,off80,r3
--	lvx	v6,off96,r3
--	lvx	v7,off112,r3
--	addi	r3,r3,8*16
--
--	VPMSUMW(v0,v16,v0)
--	VPMSUMW(v1,v17,v1)
--	VPMSUMW(v2,v18,v2)
--	VPMSUMW(v3,v19,v3)
--	VPMSUMW(v4,v20,v4)
--	VPMSUMW(v5,v21,v5)
--	VPMSUMW(v6,v22,v6)
--	VPMSUMW(v7,v23,v7)
--
--	/* Now reduce the tail (0 - 112 bytes) */
--	cmpdi	r7,0
--	beq	1f
--
--	lvx	v16,0,r4
--	lvx	v17,0,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off16,r4
--	lvx	v17,off16,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off32,r4
--	lvx	v17,off32,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off48,r4
--	lvx	v17,off48,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off64,r4
--	lvx	v17,off64,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off80,r4
--	lvx	v17,off80,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--	bdz	1f
--
--	lvx	v16,off96,r4
--	lvx	v17,off96,r3
--	VPERM(v16,v16,v16,byteswap)
--	VPMSUMW(v16,v16,v17)
--	vxor	v0,v0,v16
--
--	/* Now xor all the parallel chunks together */
--1:	vxor	v0,v0,v1
--	vxor	v2,v2,v3
--	vxor	v4,v4,v5
--	vxor	v6,v6,v7
--
--	vxor	v0,v0,v2
--	vxor	v4,v4,v6
--
--	vxor	v0,v0,v4
--
--.Lbarrett_reduction:
--	/* Barrett constants */
--	addis	r3,r2,.barrett_constants at toc@ha
--	addi	r3,r3,.barrett_constants at toc@l
--
--	lvx	const1,0,r3
--	lvx	const2,off16,r3
--
--	vsldoi	v1,v0,v0,8
--	vxor	v0,v0,v1		/* xor two 64 bit results together */
--
--#ifdef REFLECT
--	/* shift left one bit */
--	vspltisb v1,1
--	vsl	v0,v0,v1
--#endif
--
--	vand	v0,v0,mask_64bit
--
--#ifndef REFLECT
--	/*
--	 * Now for the Barrett reduction algorithm. The idea is to calculate q,
--	 * the multiple of our polynomial that we need to subtract. By
--	 * doing the computation 2x bits higher (ie 64 bits) and shifting the
--	 * result back down 2x bits, we round down to the nearest multiple.
--	 */
--	VPMSUMD(v1,v0,const1)	/* ma */
--	vsldoi	v1,zeroes,v1,8	/* q = floor(ma/(2^64)) */
--	VPMSUMD(v1,v1,const2)	/* qn */
--	vxor	v0,v0,v1	/* a - qn, subtraction is xor in GF(2) */
--
--	/*
--	 * Get the result into r3. We need to shift it left 8 bytes:
--	 * V0 [ 0 1 2 X ]
--	 * V0 [ 0 X 2 3 ]
--	 */
--	vsldoi	v0,v0,zeroes,8	/* shift result into top 64 bits */
--#else
--	/*
--	 * The reflected version of Barrett reduction. Instead of bit
--	 * reflecting our data (which is expensive to do), we bit reflect our
--	 * constants and our algorithm, which means the intermediate data in
--	 * our vector registers goes from 0-63 instead of 63-0. We can reflect
--	 * the algorithm because we don't carry in mod 2 arithmetic.
--	 */
--	vand	v1,v0,mask_32bit	/* bottom 32 bits of a */
--	VPMSUMD(v1,v1,const1)		/* ma */
--	vand	v1,v1,mask_32bit	/* bottom 32bits of ma */
--	VPMSUMD(v1,v1,const2)		/* qn */
--	vxor	v0,v0,v1		/* a - qn, subtraction is xor in GF(2) */
--
--	/*
--	 * Since we are bit reflected, the result (ie the low 32 bits) is in
--	 * the high 32 bits. We just need to shift it left 4 bytes
--	 * V0 [ 0 1 X 3 ]
--	 * V0 [ 0 X 2 3 ]
--	 */
--	vsldoi	v0,v0,zeroes,4		/* shift result into top 64 bits of */
--#endif
--
--	/* Get it into r3 */
--	MFVRD(r3, v0)
--
--.Lout:
--	subi	r6,r1,56+10*16
--	subi	r7,r1,56+2*16
--
--	lvx	v20,0,r6
--	lvx	v21,off16,r6
--	lvx	v22,off32,r6
--	lvx	v23,off48,r6
--	lvx	v24,off64,r6
--	lvx	v25,off80,r6
--	lvx	v26,off96,r6
--	lvx	v27,off112,r6
--	lvx	v28,0,r7
--	lvx	v29,off16,r7
--
--	ld	r31,-8(r1)
--	ld	r30,-16(r1)
--	ld	r29,-24(r1)
--	ld	r28,-32(r1)
--	ld	r27,-40(r1)
--	ld	r26,-48(r1)
--	ld	r25,-56(r1)
--
--	blr
--
--.Lfirst_warm_up_done:
--	lvx	const1,0,r3
--	addi	r3,r3,16
--
--	VPMSUMD(v8,v16,const1)
--	VPMSUMD(v9,v17,const1)
--	VPMSUMD(v10,v18,const1)
--	VPMSUMD(v11,v19,const1)
--	VPMSUMD(v12,v20,const1)
--	VPMSUMD(v13,v21,const1)
--	VPMSUMD(v14,v22,const1)
--	VPMSUMD(v15,v23,const1)
--
--	b	.Lsecond_cool_down
--
--.Lshort:
--	cmpdi	r5,0
--	beq	.Lzero
--
--	addis	r3,r2,.short_constants at toc@ha
--	addi	r3,r3,.short_constants at toc@l
--
--	/* Calculate where in the constant table we need to start */
--	subfic	r6,r5,256
--	add	r3,r3,r6
--
--	/* How many 16 byte chunks? */
--	srdi	r7,r5,4
--	mtctr	r7
--
--	vxor	v19,v19,v19
--	vxor	v20,v20,v20
--
--	lvx	v0,0,r4
--	lvx	v16,0,r3
--	VPERM(v0,v0,v16,byteswap)
--	vxor	v0,v0,v8	/* xor in initial value */
--	VPMSUMW(v0,v0,v16)
--	bdz	.Lv0
--
--	lvx	v1,off16,r4
--	lvx	v17,off16,r3
--	VPERM(v1,v1,v17,byteswap)
--	VPMSUMW(v1,v1,v17)
--	bdz	.Lv1
--
--	lvx	v2,off32,r4
--	lvx	v16,off32,r3
--	VPERM(v2,v2,v16,byteswap)
--	VPMSUMW(v2,v2,v16)
--	bdz	.Lv2
--
--	lvx	v3,off48,r4
--	lvx	v17,off48,r3
--	VPERM(v3,v3,v17,byteswap)
--	VPMSUMW(v3,v3,v17)
--	bdz	.Lv3
--
--	lvx	v4,off64,r4
--	lvx	v16,off64,r3
--	VPERM(v4,v4,v16,byteswap)
--	VPMSUMW(v4,v4,v16)
--	bdz	.Lv4
--
--	lvx	v5,off80,r4
--	lvx	v17,off80,r3
--	VPERM(v5,v5,v17,byteswap)
--	VPMSUMW(v5,v5,v17)
--	bdz	.Lv5
--
--	lvx	v6,off96,r4
--	lvx	v16,off96,r3
--	VPERM(v6,v6,v16,byteswap)
--	VPMSUMW(v6,v6,v16)
--	bdz	.Lv6
--
--	lvx	v7,off112,r4
--	lvx	v17,off112,r3
--	VPERM(v7,v7,v17,byteswap)
--	VPMSUMW(v7,v7,v17)
--	bdz	.Lv7
--
--	addi	r3,r3,128
--	addi	r4,r4,128
--
--	lvx	v8,0,r4
--	lvx	v16,0,r3
--	VPERM(v8,v8,v16,byteswap)
--	VPMSUMW(v8,v8,v16)
--	bdz	.Lv8
--
--	lvx	v9,off16,r4
--	lvx	v17,off16,r3
--	VPERM(v9,v9,v17,byteswap)
--	VPMSUMW(v9,v9,v17)
--	bdz	.Lv9
--
--	lvx	v10,off32,r4
--	lvx	v16,off32,r3
--	VPERM(v10,v10,v16,byteswap)
--	VPMSUMW(v10,v10,v16)
--	bdz	.Lv10
--
--	lvx	v11,off48,r4
--	lvx	v17,off48,r3
--	VPERM(v11,v11,v17,byteswap)
--	VPMSUMW(v11,v11,v17)
--	bdz	.Lv11
--
--	lvx	v12,off64,r4
--	lvx	v16,off64,r3
--	VPERM(v12,v12,v16,byteswap)
--	VPMSUMW(v12,v12,v16)
--	bdz	.Lv12
--
--	lvx	v13,off80,r4
--	lvx	v17,off80,r3
--	VPERM(v13,v13,v17,byteswap)
--	VPMSUMW(v13,v13,v17)
--	bdz	.Lv13
--
--	lvx	v14,off96,r4
--	lvx	v16,off96,r3
--	VPERM(v14,v14,v16,byteswap)
--	VPMSUMW(v14,v14,v16)
--	bdz	.Lv14
--
--	lvx	v15,off112,r4
--	lvx	v17,off112,r3
--	VPERM(v15,v15,v17,byteswap)
--	VPMSUMW(v15,v15,v17)
--
--.Lv15:	vxor	v19,v19,v15
--.Lv14:	vxor	v20,v20,v14
--.Lv13:	vxor	v19,v19,v13
--.Lv12:	vxor	v20,v20,v12
--.Lv11:	vxor	v19,v19,v11
--.Lv10:	vxor	v20,v20,v10
--.Lv9:	vxor	v19,v19,v9
--.Lv8:	vxor	v20,v20,v8
--.Lv7:	vxor	v19,v19,v7
--.Lv6:	vxor	v20,v20,v6
--.Lv5:	vxor	v19,v19,v5
--.Lv4:	vxor	v20,v20,v4
--.Lv3:	vxor	v19,v19,v3
--.Lv2:	vxor	v20,v20,v2
--.Lv1:	vxor	v19,v19,v1
--.Lv0:	vxor	v20,v20,v0
--
--	vxor	v0,v19,v20
--
--	b	.Lbarrett_reduction
--
--.Lzero:
--	mr	r3,r10
--	b	.Lout
--
--FUNC_END(__crc32_vpmsum)
-diff --git a/util/crc32c_ppc_clang_workaround.h b/util/crc32c_ppc_clang_workaround.h
-new file mode 100644
-index 0000000000..110cb31782
---- /dev/null
-+++ b/util/crc32c_ppc_clang_workaround.h
-@@ -0,0 +1,85 @@
-+//  Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
-+//  Copyright (C) 2015, 2017 International Business Machines Corp.
-+//  All rights reserved.
-+//  This source code is licensed under both the GPLv2 (found in the
-+//  COPYING file in the root directory) and Apache 2.0 License
-+//  (found in the LICENSE.Apache file in the root directory).
-+#ifndef CLANG_WORKAROUND_H
-+#define CLANG_WORKAROUND_H
-+
-+/*
-+ * These stubs fix clang incompatibilities with GCC builtins.
-+ */
-+
-+#ifndef __builtin_crypto_vpmsumw
-+#define __builtin_crypto_vpmsumw __builtin_crypto_vpmsumb
-+#endif
-+#ifndef __builtin_crypto_vpmsumd
-+#define __builtin_crypto_vpmsumd __builtin_crypto_vpmsumb
-+#endif
-+
-+static inline __vector unsigned long long __attribute__((overloadable))
-+vec_ld(int __a, const __vector unsigned long long* __b) {
-+  return (__vector unsigned long long)__builtin_altivec_lvx(__a, __b);
-+}
-+
-+/*
-+ * GCC __builtin_pack_vector_int128 returns a vector __int128_t but Clang
-+ * does not recognize this type. On GCC this builtin is translated to a
-+ * xxpermdi instruction that only moves the registers __a, __b instead generates
-+ * a load.
-+ *
-+ * Clang has vec_xxpermdi intrinsics. It was implemented in 4.0.0.
-+ */
-+static inline __vector unsigned long long __builtin_pack_vector(
-+    unsigned long __a, unsigned long __b) {
-+#if defined(__BIG_ENDIAN__)
-+  __vector unsigned long long __v = {__a, __b};
-+#else
-+  __vector unsigned long long __v = {__b, __a};
-+#endif
-+  return __v;
-+}
-+
-+/*
-+ * Clang 7 changed the behavior of vec_xxpermdi in order to provide the same
-+ * behavior of GCC. That means code adapted to Clang >= 7 does not work on
-+ * Clang <= 6.  So, fallback to __builtin_unpack_vector() on Clang <= 6.
-+ */
-+#if !defined vec_xxpermdi || __clang_major__ <= 6
-+
-+static inline unsigned long __builtin_unpack_vector(
-+    __vector unsigned long long __v, int __o) {
-+  return __v[__o];
-+}
-+
-+#if defined(__BIG_ENDIAN__)
-+#define __builtin_unpack_vector_0(a) __builtin_unpack_vector((a), 0)
-+#define __builtin_unpack_vector_1(a) __builtin_unpack_vector((a), 1)
-+#else
-+#define __builtin_unpack_vector_0(a) __builtin_unpack_vector((a), 1)
-+#define __builtin_unpack_vector_1(a) __builtin_unpack_vector((a), 0)
-+#endif
-+
-+#else
-+
-+static inline unsigned long __builtin_unpack_vector_0(
-+    __vector unsigned long long __v) {
-+#if defined(__BIG_ENDIAN__)
-+  return vec_xxpermdi(__v, __v, 0x0)[0];
-+#else
-+  return vec_xxpermdi(__v, __v, 0x3)[0];
-+#endif
-+}
-+
-+static inline unsigned long __builtin_unpack_vector_1(
-+    __vector unsigned long long __v) {
-+#if defined(__BIG_ENDIAN__)
-+  return vec_xxpermdi(__v, __v, 0x3)[0];
-+#else
-+  return vec_xxpermdi(__v, __v, 0x0)[0];
-+#endif
-+}
-+#endif /* vec_xxpermdi */
-+
-+#endif
-diff --git a/util/crc32c_ppc_constants.h b/util/crc32c_ppc_constants.h
-index f6494cd01c..14df7ccda5 100644
---- a/util/crc32c_ppc_constants.h
-+++ b/util/crc32c_ppc_constants.h
-@@ -5,13 +5,21 @@
- //  COPYING file in the root directory) and Apache 2.0 License
- //  (found in the LICENSE.Apache file in the root directory).
- 
--#pragma once
-+/*
-+*
-+* THIS FILE IS GENERATED WITH
-+./crc32_constants -r -x 0x1edc6f41
-+
-+* This is from https://github.com/antonblanchard/crc32-vpmsum/
-+* DO NOT MODIFY IT MANUALLY!
-+*
-+*/
- 
- #define CRC 0x1edc6f41
--#define REFLECT
- #define CRC_XOR
-+#define REFLECT
-+#define MAX_SIZE 32768
- 
--#ifndef __ASSEMBLY__
- #ifdef CRC_TABLE
- static const unsigned int crc_table[] = {
-     0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4, 0xc79a971f, 0x35f1141c,
-@@ -59,842 +67,1125 @@ static const unsigned int crc_table[] = {
-     0xbe2da0a5, 0x4c4623a6, 0x5f16d052, 0xad7d5351,
- };
- 
--#endif
-+#endif /* CRC_TABLE */
-+#ifdef POWER8_INTRINSICS
- 
--#else
--#define MAX_SIZE 32768
--.constants :
-+/* Constants */
- 
--        /* Reduce 262144 kbits to 1024 bits */
-+/* Reduce 262144 kbits to 1024 bits */
-+static const __vector unsigned long long vcrc_const[255]
-+    __attribute__((aligned(16))) = {
-+#ifdef __LITTLE_ENDIAN__
-         /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
--        .octa 0x00000000b6ca9e20000000009c37c408
--
-+        {0x000000009c37c408, 0x00000000b6ca9e20},
-         /* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
--        .octa 0x00000000350249a800000001b51df26c
--
-+        {0x00000001b51df26c, 0x00000000350249a8},
-         /* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
--        .octa 0x00000001862dac54000000000724b9d0
--
-+        {0x000000000724b9d0, 0x00000001862dac54},
-         /* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
--        .octa 0x00000001d87fb48c00000001c00532fe
--
-+        {0x00000001c00532fe, 0x00000001d87fb48c},
-         /* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
--        .octa 0x00000001f39b699e00000000f05a9362
--
-+        {0x00000000f05a9362, 0x00000001f39b699e},
-         /* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
--        .octa 0x0000000101da11b400000001e1007970
--
-+        {0x00000001e1007970, 0x0000000101da11b4},
-         /* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
--        .octa 0x00000001cab571e000000000a57366ee
--
-+        {0x00000000a57366ee, 0x00000001cab571e0},
-         /* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
--        .octa 0x00000000c7020cfe0000000192011284
--
-+        {0x0000000192011284, 0x00000000c7020cfe},
-         /* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
--        .octa 0x00000000cdaed1ae0000000162716d9a
--
-+        {0x0000000162716d9a, 0x00000000cdaed1ae},
-         /* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
--        .octa 0x00000001e804effc00000000cd97ecde
--
-+        {0x00000000cd97ecde, 0x00000001e804effc},
-         /* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
--        .octa 0x0000000077c3ea3a0000000058812bc0
--
-+        {0x0000000058812bc0, 0x0000000077c3ea3a},
-         /* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
--        .octa 0x0000000068df31b40000000088b8c12e
--
-+        {0x0000000088b8c12e, 0x0000000068df31b4},
-         /* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
--        .octa 0x00000000b059b6c200000001230b234c
--
-+        {0x00000001230b234c, 0x00000000b059b6c2},
-         /* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
--        .octa 0x0000000145fb8ed800000001120b416e
--
-+        {0x00000001120b416e, 0x0000000145fb8ed8},
-         /* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
--        .octa 0x00000000cbc0916800000001974aecb0
--
-+        {0x00000001974aecb0, 0x00000000cbc09168},
-         /* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
--        .octa 0x000000005ceeedc2000000008ee3f226
--
-+        {0x000000008ee3f226, 0x000000005ceeedc2},
-         /* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
--        .octa 0x0000000047d74e8600000001089aba9a
--
-+        {0x00000001089aba9a, 0x0000000047d74e86},
-         /* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
--        .octa 0x00000001407e9e220000000065113872
--
-+        {0x0000000065113872, 0x00000001407e9e22},
-         /* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
--        .octa 0x00000001da967bda000000005c07ec10
--
-+        {0x000000005c07ec10, 0x00000001da967bda},
-         /* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
--        .octa 0x000000006c8983680000000187590924
--
-+        {0x0000000187590924, 0x000000006c898368},
-         /* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
--        .octa 0x00000000f2d14c9800000000e35da7c6
--
-+        {0x00000000e35da7c6, 0x00000000f2d14c98},
-         /* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
--        .octa 0x00000001993c6ad4000000000415855a
--
-+        {0x000000000415855a, 0x00000001993c6ad4},
-         /* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
--        .octa 0x000000014683d1ac0000000073617758
--
-+        {0x0000000073617758, 0x000000014683d1ac},
-         /* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
--        .octa 0x00000001a7c93e6c0000000176021d28
--
-+        {0x0000000176021d28, 0x00000001a7c93e6c},
-         /* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
--        .octa 0x000000010211e90a00000001c358fd0a
--
-+        {0x00000001c358fd0a, 0x000000010211e90a},
-         /* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
--        .octa 0x000000001119403e00000001ff7a2c18
--
-+        {0x00000001ff7a2c18, 0x000000001119403e},
-         /* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
--        .octa 0x000000001c3261aa00000000f2d9f7e4
--
-+        {0x00000000f2d9f7e4, 0x000000001c3261aa},
-         /* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
--        .octa 0x000000014e37a634000000016cf1f9c8
--
-+        {0x000000016cf1f9c8, 0x000000014e37a634},
-         /* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
--        .octa 0x0000000073786c0c000000010af9279a
--
-+        {0x000000010af9279a, 0x0000000073786c0c},
-         /* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
--        .octa 0x000000011dc037f80000000004f101e8
--
-+        {0x0000000004f101e8, 0x000000011dc037f8},
-         /* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
--        .octa 0x0000000031433dfc0000000070bcf184
--
-+        {0x0000000070bcf184, 0x0000000031433dfc},
-         /* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
--        .octa 0x000000009cde8348000000000a8de642
--
-+        {0x000000000a8de642, 0x000000009cde8348},
-         /* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
--        .octa 0x0000000038d3c2a60000000062ea130c
--
-+        {0x0000000062ea130c, 0x0000000038d3c2a6},
-         /* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
--        .octa 0x000000011b25f26000000001eb31cbb2
--
-+        {0x00000001eb31cbb2, 0x000000011b25f260},
-         /* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
--        .octa 0x000000001629e6f00000000170783448
--
-+        {0x0000000170783448, 0x000000001629e6f0},
-         /* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
--        .octa 0x0000000160838b4c00000001a684b4c6
--
-+        {0x00000001a684b4c6, 0x0000000160838b4c},
-         /* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
--        .octa 0x000000007a44011c00000000253ca5b4
--
-+        {0x00000000253ca5b4, 0x000000007a44011c},
-         /* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
--        .octa 0x00000000226f417a0000000057b4b1e2
--
-+        {0x0000000057b4b1e2, 0x00000000226f417a},
-         /* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
--        .octa 0x0000000045eb2eb400000000b6bd084c
--
-+        {0x00000000b6bd084c, 0x0000000045eb2eb4},
-         /* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
--        .octa 0x000000014459d70c0000000123c2d592
--
-+        {0x0000000123c2d592, 0x000000014459d70c},
-         /* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
--        .octa 0x00000001d406ed8200000000159dafce
--
-+        {0x00000000159dafce, 0x00000001d406ed82},
-         /* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
--        .octa 0x0000000160c8e1a80000000127e1a64e
--
-+        {0x0000000127e1a64e, 0x0000000160c8e1a8},
-         /* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
--        .octa 0x0000000027ba80980000000056860754
--
-+        {0x0000000056860754, 0x0000000027ba8098},
-         /* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
--        .octa 0x000000006d92d01800000001e661aae8
--
-+        {0x00000001e661aae8, 0x000000006d92d018},
-         /* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
--        .octa 0x000000012ed7e3f200000000f82c6166
--
-+        {0x00000000f82c6166, 0x000000012ed7e3f2},
-         /* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
--        .octa 0x000000002dc8778800000000c4f9c7ae
--
-+        {0x00000000c4f9c7ae, 0x000000002dc87788},
-         /* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
--        .octa 0x0000000018240bb80000000074203d20
--
-+        {0x0000000074203d20, 0x0000000018240bb8},
-         /* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
--        .octa 0x000000001ad381580000000198173052
--
-+        {0x0000000198173052, 0x000000001ad38158},
-         /* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
--        .octa 0x00000001396b78f200000001ce8aba54
--
-+        {0x00000001ce8aba54, 0x00000001396b78f2},
-         /* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
--        .octa 0x000000011a68133400000001850d5d94
--
-+        {0x00000001850d5d94, 0x000000011a681334},
-         /* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
--        .octa 0x000000012104732e00000001d609239c
--
-+        {0x00000001d609239c, 0x000000012104732e},
-         /* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
--        .octa 0x00000000a140d90c000000001595f048
--
-+        {0x000000001595f048, 0x00000000a140d90c},
-         /* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
--        .octa 0x00000001b7215eda0000000042ccee08
--
-+        {0x0000000042ccee08, 0x00000001b7215eda},
-         /* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
--        .octa 0x00000001aaf1df3c000000010a389d74
--
-+        {0x000000010a389d74, 0x00000001aaf1df3c},
-         /* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
--        .octa 0x0000000029d15b8a000000012a840da6
--
-+        {0x000000012a840da6, 0x0000000029d15b8a},
-         /* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
--        .octa 0x00000000f1a96922000000001d181c0c
--
-+        {0x000000001d181c0c, 0x00000000f1a96922},
-         /* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
--        .octa 0x00000001ac80d03c0000000068b7d1f6
--
-+        {0x0000000068b7d1f6, 0x00000001ac80d03c},
-         /* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
--        .octa 0x000000000f11d56a000000005b0f14fc
--
-+        {0x000000005b0f14fc, 0x000000000f11d56a},
-         /* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
--        .octa 0x00000001f1c022a20000000179e9e730
--
-+        {0x0000000179e9e730, 0x00000001f1c022a2},
-         /* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
--        .octa 0x0000000173d00ae200000001ce1368d6
--
-+        {0x00000001ce1368d6, 0x0000000173d00ae2},
-         /* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
--        .octa 0x00000001d4ffe4ac0000000112c3a84c
--
-+        {0x0000000112c3a84c, 0x00000001d4ffe4ac},
-         /* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
--        .octa 0x000000016edc5ae400000000de940fee
--
-+        {0x00000000de940fee, 0x000000016edc5ae4},
-         /* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
--        .octa 0x00000001f1a0214000000000fe896b7e
--
-+        {0x00000000fe896b7e, 0x00000001f1a02140},
-         /* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
--        .octa 0x00000000ca0b28a000000001f797431c
--
-+        {0x00000001f797431c, 0x00000000ca0b28a0},
-         /* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
--        .octa 0x00000001928e30a20000000053e989ba
--
-+        {0x0000000053e989ba, 0x00000001928e30a2},
-         /* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
--        .octa 0x0000000097b1b002000000003920cd16
--
-+        {0x000000003920cd16, 0x0000000097b1b002},
-         /* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
--        .octa 0x00000000b15bf90600000001e6f579b8
--
-+        {0x00000001e6f579b8, 0x00000000b15bf906},
-         /* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
--        .octa 0x00000000411c5d52000000007493cb0a
--
-+        {0x000000007493cb0a, 0x00000000411c5d52},
-         /* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
--        .octa 0x00000001c36f330000000001bdd376d8
--
-+        {0x00000001bdd376d8, 0x00000001c36f3300},
-         /* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
--        .octa 0x00000001119227e0000000016badfee6
--
-+        {0x000000016badfee6, 0x00000001119227e0},
-         /* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
--        .octa 0x00000000114d47020000000071de5c58
--
-+        {0x0000000071de5c58, 0x00000000114d4702},
-         /* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
--        .octa 0x00000000458b5b9800000000453f317c
--
-+        {0x00000000453f317c, 0x00000000458b5b98},
-         /* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
--        .octa 0x000000012e31fb8e0000000121675cce
--
-+        {0x0000000121675cce, 0x000000012e31fb8e},
-         /* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
--        .octa 0x000000005cf619d800000001f409ee92
--
-+        {0x00000001f409ee92, 0x000000005cf619d8},
-         /* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
--        .octa 0x0000000063f4d8b200000000f36b9c88
--
-+        {0x00000000f36b9c88, 0x0000000063f4d8b2},
-         /* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
--        .octa 0x000000004138dc8a0000000036b398f4
--
-+        {0x0000000036b398f4, 0x000000004138dc8a},
-         /* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
--        .octa 0x00000001d29ee8e000000001748f9adc
--
-+        {0x00000001748f9adc, 0x00000001d29ee8e0},
-         /* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
--        .octa 0x000000006a08ace800000001be94ec00
--
-+        {0x00000001be94ec00, 0x000000006a08ace8},
-         /* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
--        .octa 0x0000000127d4201000000000b74370d6
--
-+        {0x00000000b74370d6, 0x0000000127d42010},
-         /* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
--        .octa 0x0000000019d76b6200000001174d0b98
--
-+        {0x00000001174d0b98, 0x0000000019d76b62},
-         /* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
--        .octa 0x00000001b1471f6e00000000befc06a4
--
-+        {0x00000000befc06a4, 0x00000001b1471f6e},
-         /* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
--        .octa 0x00000001f64c19cc00000001ae125288
--
-+        {0x00000001ae125288, 0x00000001f64c19cc},
-         /* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
--        .octa 0x00000000003c0ea00000000095c19b34
--
-+        {0x0000000095c19b34, 0x00000000003c0ea0},
-         /* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
--        .octa 0x000000014d73abf600000001a78496f2
--
-+        {0x00000001a78496f2, 0x000000014d73abf6},
-         /* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
--        .octa 0x00000001620eb84400000001ac5390a0
--
-+        {0x00000001ac5390a0, 0x00000001620eb844},
-         /* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
--        .octa 0x0000000147655048000000002a80ed6e
--
-+        {0x000000002a80ed6e, 0x0000000147655048},
-         /* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
--        .octa 0x0000000067b5077e00000001fa9b0128
--
-+        {0x00000001fa9b0128, 0x0000000067b5077e},
-         /* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
--        .octa 0x0000000010ffe20600000001ea94929e
--
-+        {0x00000001ea94929e, 0x0000000010ffe206},
-         /* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
--        .octa 0x000000000fee8f1e0000000125f4305c
--
-+        {0x0000000125f4305c, 0x000000000fee8f1e},
-         /* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
--        .octa 0x00000001da26fbae00000001471e2002
--
-+        {0x00000001471e2002, 0x00000001da26fbae},
-         /* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
--        .octa 0x00000001b3a8bd880000000132d2253a
--
-+        {0x0000000132d2253a, 0x00000001b3a8bd88},
-         /* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
--        .octa 0x00000000e8f3898e00000000f26b3592
--
-+        {0x00000000f26b3592, 0x00000000e8f3898e},
-         /* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
--        .octa 0x00000000b0d0d28c00000000bc8b67b0
--
-+        {0x00000000bc8b67b0, 0x00000000b0d0d28c},
-         /* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
--        .octa 0x0000000030f2a798000000013a826ef2
--
-+        {0x000000013a826ef2, 0x0000000030f2a798},
-         /* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
--        .octa 0x000000000fba10020000000081482c84
--
-+        {0x0000000081482c84, 0x000000000fba1002},
-         /* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
--        .octa 0x00000000bdb9bd7200000000e77307c2
--
-+        {0x00000000e77307c2, 0x00000000bdb9bd72},
-         /* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
--        .octa 0x0000000075d3bf5a00000000d4a07ec8
--
-+        {0x00000000d4a07ec8, 0x0000000075d3bf5a},
-         /* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
--        .octa 0x00000000ef1f98a00000000017102100
--
-+        {0x0000000017102100, 0x00000000ef1f98a0},
-         /* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
--        .octa 0x00000000689c760200000000db406486
--
-+        {0x00000000db406486, 0x00000000689c7602},
-         /* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
--        .octa 0x000000016d5fa5fe0000000192db7f88
--
-+        {0x0000000192db7f88, 0x000000016d5fa5fe},
-         /* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
--        .octa 0x00000001d0d2b9ca000000018bf67b1e
--
-+        {0x000000018bf67b1e, 0x00000001d0d2b9ca},
-         /* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
--        .octa 0x0000000041e7b470000000007c09163e
--
-+        {0x000000007c09163e, 0x0000000041e7b470},
-         /* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
--        .octa 0x00000001cbb6495e000000000adac060
--
-+        {0x000000000adac060, 0x00000001cbb6495e},
-         /* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
--        .octa 0x000000010052a0b000000000bd8316ae
--
-+        {0x00000000bd8316ae, 0x000000010052a0b0},
-         /* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
--        .octa 0x00000001d8effb5c000000019f09ab54
--
-+        {0x000000019f09ab54, 0x00000001d8effb5c},
-         /* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
--        .octa 0x00000001d969853c0000000125155542
--
-+        {0x0000000125155542, 0x00000001d969853c},
-         /* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
--        .octa 0x00000000523ccce2000000018fdb5882
--
-+        {0x000000018fdb5882, 0x00000000523ccce2},
-         /* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
--        .octa 0x000000001e2436bc00000000e794b3f4
--
-+        {0x00000000e794b3f4, 0x000000001e2436bc},
-         /* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
--        .octa 0x00000000ddd1c3a2000000016f9bb022
--
-+        {0x000000016f9bb022, 0x00000000ddd1c3a2},
-         /* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
--        .octa 0x0000000019fcfe3800000000290c9978
--
-+        {0x00000000290c9978, 0x0000000019fcfe38},
-         /* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
--        .octa 0x00000001ce95db640000000083c0f350
--
-+        {0x0000000083c0f350, 0x00000001ce95db64},
-         /* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
--        .octa 0x00000000af5828060000000173ea6628
--
-+        {0x0000000173ea6628, 0x00000000af582806},
-         /* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
--        .octa 0x00000001006388f600000001c8b4e00a
--
-+        {0x00000001c8b4e00a, 0x00000001006388f6},
-         /* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
--        .octa 0x0000000179eca00a00000000de95d6aa
--
-+        {0x00000000de95d6aa, 0x0000000179eca00a},
-         /* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
--        .octa 0x0000000122410a6a000000010b7f7248
--
-+        {0x000000010b7f7248, 0x0000000122410a6a},
-         /* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
--        .octa 0x000000004288e87c00000001326e3a06
--
-+        {0x00000001326e3a06, 0x000000004288e87c},
-         /* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
--        .octa 0x000000016c5490da00000000bb62c2e6
--
-+        {0x00000000bb62c2e6, 0x000000016c5490da},
-         /* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
--        .octa 0x00000000d1c71f6e0000000156a4b2c2
--
-+        {0x0000000156a4b2c2, 0x00000000d1c71f6e},
-         /* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
--        .octa 0x00000001b4ce08a6000000011dfe763a
--
-+        {0x000000011dfe763a, 0x00000001b4ce08a6},
-         /* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
--        .octa 0x00000001466ba60c000000007bcca8e2
--
-+        {0x000000007bcca8e2, 0x00000001466ba60c},
-         /* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
--        .octa 0x00000001f6c488a40000000186118faa
--
-+        {0x0000000186118faa, 0x00000001f6c488a4},
-         /* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
--        .octa 0x000000013bfb06820000000111a65a88
--
-+        {0x0000000111a65a88, 0x000000013bfb0682},
-         /* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
--        .octa 0x00000000690e9e54000000003565e1c4
--
-+        {0x000000003565e1c4, 0x00000000690e9e54},
-         /* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
--        .octa 0x00000000281346b6000000012ed02a82
--
-+        {0x000000012ed02a82, 0x00000000281346b6},
-         /* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
--        .octa 0x000000015646402400000000c486ecfc
--
-+        {0x00000000c486ecfc, 0x0000000156464024},
-         /* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
--        .octa 0x000000016063a8dc0000000001b951b2
--
-+        {0x0000000001b951b2, 0x000000016063a8dc},
-         /* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
--        .octa 0x0000000116a663620000000048143916
--
-+        {0x0000000048143916, 0x0000000116a66362},
-         /* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
--        .octa 0x000000017e8aa4d200000001dc2ae124
--
-+        {0x00000001dc2ae124, 0x000000017e8aa4d2},
-         /* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
--        .octa 0x00000001728eb10c00000001416c58d6
--
-+        {0x00000001416c58d6, 0x00000001728eb10c},
-         /* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
--        .octa 0x00000001b08fd7fa00000000a479744a
--
-+        {0x00000000a479744a, 0x00000001b08fd7fa},
-         /* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
--        .octa 0x00000001092a16e80000000096ca3a26
--
-+        {0x0000000096ca3a26, 0x00000001092a16e8},
-         /* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
--        .octa 0x00000000a505637c00000000ff223d4e
--
-+        {0x00000000ff223d4e, 0x00000000a505637c},
-         /* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
--        .octa 0x00000000d94869b2000000010e84da42
--
-+        {0x000000010e84da42, 0x00000000d94869b2},
-         /* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
--        .octa 0x00000001c8b203ae00000001b61ba3d0
--
-+        {0x00000001b61ba3d0, 0x00000001c8b203ae},
-         /* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
--        .octa 0x000000005704aea000000000680f2de8
--
-+        {0x00000000680f2de8, 0x000000005704aea0},
-         /* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
--        .octa 0x000000012e295fa2000000008772a9a8
--
-+        {0x000000008772a9a8, 0x000000012e295fa2},
-         /* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
--        .octa 0x000000011d0908bc0000000155f295bc
--
-+        {0x0000000155f295bc, 0x000000011d0908bc},
-         /* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
--        .octa 0x0000000193ed97ea00000000595f9282
--
-+        {0x00000000595f9282, 0x0000000193ed97ea},
-         /* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
--        .octa 0x000000013a0f1c520000000164b1c25a
--
-+        {0x0000000164b1c25a, 0x000000013a0f1c52},
-         /* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
--        .octa 0x000000010c2c40c000000000fbd67c50
--
-+        {0x00000000fbd67c50, 0x000000010c2c40c0},
-         /* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
--        .octa 0x00000000ff6fac3e0000000096076268
--
-+        {0x0000000096076268, 0x00000000ff6fac3e},
-         /* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
--        .octa 0x000000017b3609c000000001d288e4cc
--
-+        {0x00000001d288e4cc, 0x000000017b3609c0},
-         /* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
--        .octa 0x0000000088c8c92200000001eaac1bdc
--
-+        {0x00000001eaac1bdc, 0x0000000088c8c922},
-         /* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
--        .octa 0x00000001751baae600000001f1ea39e2
--
-+        {0x00000001f1ea39e2, 0x00000001751baae6},
-         /* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
--        .octa 0x000000010795297200000001eb6506fc
--
-+        {0x00000001eb6506fc, 0x0000000107952972},
-         /* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
--        .octa 0x0000000162b00abe000000010f806ffe
--
-+        {0x000000010f806ffe, 0x0000000162b00abe},
-         /* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
--        .octa 0x000000000d7b404c000000010408481e
--
-+        {0x000000010408481e, 0x000000000d7b404c},
-         /* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
--        .octa 0x00000000763b13d40000000188260534
--
-+        {0x0000000188260534, 0x00000000763b13d4},
-         /* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
--        .octa 0x00000000f6dc22d80000000058fc73e0
--
-+        {0x0000000058fc73e0, 0x00000000f6dc22d8},
-         /* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
--        .octa 0x000000007daae06000000000391c59b8
--
-+        {0x00000000391c59b8, 0x000000007daae060},
-         /* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
--        .octa 0x000000013359ab7c000000018b638400
--
-+        {0x000000018b638400, 0x000000013359ab7c},
-         /* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
--        .octa 0x000000008add438a000000011738f5c4
--
-+        {0x000000011738f5c4, 0x000000008add438a},
-         /* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
--        .octa 0x00000001edbefdea000000008cf7c6da
--
-+        {0x000000008cf7c6da, 0x00000001edbefdea},
-         /* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
--        .octa 0x000000004104e0f800000001ef97fb16
--
-+        {0x00000001ef97fb16, 0x000000004104e0f8},
-         /* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
--        .octa 0x00000000b48a82220000000102130e20
--
-+        {0x0000000102130e20, 0x00000000b48a8222},
-         /* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
--        .octa 0x00000001bcb4684400000000db968898
--
-+        {0x00000000db968898, 0x00000001bcb46844},
-         /* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
--        .octa 0x000000013293ce0a00000000b5047b5e
--
-+        {0x00000000b5047b5e, 0x000000013293ce0a},
-         /* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
--        .octa 0x00000001710d0844000000010b90fdb2
--
-+        {0x000000010b90fdb2, 0x00000001710d0844},
-         /* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
--        .octa 0x0000000117907f6e000000004834a32e
--
-+        {0x000000004834a32e, 0x0000000117907f6e},
-         /* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
--        .octa 0x0000000087ddf93e0000000059c8f2b0
--
-+        {0x0000000059c8f2b0, 0x0000000087ddf93e},
-         /* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
--        .octa 0x000000005970e9b00000000122cec508
--
-+        {0x0000000122cec508, 0x000000005970e9b0},
-         /* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
--        .octa 0x0000000185b2b7d0000000000a330cda
--
-+        {0x000000000a330cda, 0x0000000185b2b7d0},
-         /* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
--        .octa 0x00000001dcee0efc000000014a47148c
--
-+        {0x000000014a47148c, 0x00000001dcee0efc},
-         /* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
--        .octa 0x0000000030da27220000000042c61cb8
--
-+        {0x0000000042c61cb8, 0x0000000030da2722},
-         /* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
--        .octa 0x000000012f925a180000000012fe6960
--
-+        {0x0000000012fe6960, 0x000000012f925a18},
-         /* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
--        .octa 0x00000000dd2e357c00000000dbda2c20
--
-+        {0x00000000dbda2c20, 0x00000000dd2e357c},
-         /* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
--        .octa 0x00000000071c80de000000011122410c
--
-+        {0x000000011122410c, 0x00000000071c80de},
-         /* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
--        .octa 0x000000011513140a00000000977b2070
--
-+        {0x00000000977b2070, 0x000000011513140a},
-         /* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
--        .octa 0x00000001df876e8e000000014050438e
--
-+        {0x000000014050438e, 0x00000001df876e8e},
-         /* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
--        .octa 0x000000015f81d6ce0000000147c840e8
--
-+        {0x0000000147c840e8, 0x000000015f81d6ce},
-         /* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
--        .octa 0x000000019dd94dbe00000001cc7c88ce
--
-+        {0x00000001cc7c88ce, 0x000000019dd94dbe},
-         /* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
--        .octa 0x00000001373d206e00000001476b35a4
--
-+        {0x00000001476b35a4, 0x00000001373d206e},
-         /* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
--        .octa 0x00000000668ccade000000013d52d508
--
-+        {0x000000013d52d508, 0x00000000668ccade},
-         /* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
--        .octa 0x00000001b192d268000000008e4be32e
--
-+        {0x000000008e4be32e, 0x00000001b192d268},
-         /* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
--        .octa 0x00000000e30f3a7800000000024120fe
--
-+        {0x00000000024120fe, 0x00000000e30f3a78},
-         /* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
--        .octa 0x000000010ef1f7bc00000000ddecddb4
--
-+        {0x00000000ddecddb4, 0x000000010ef1f7bc},
-         /* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
--        .octa 0x00000001f5ac738000000000d4d403bc
--
-+        {0x00000000d4d403bc, 0x00000001f5ac7380},
-         /* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
--        .octa 0x000000011822ea7000000001734b89aa
--
-+        {0x00000001734b89aa, 0x000000011822ea70},
-         /* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
--        .octa 0x00000000c3a33848000000010e7a58d6
--
-+        {0x000000010e7a58d6, 0x00000000c3a33848},
-         /* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
--        .octa 0x00000001bd151c2400000001f9f04e9c
--
-+        {0x00000001f9f04e9c, 0x00000001bd151c24},
-         /* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
--        .octa 0x0000000056002d7600000000b692225e
--
-+        {0x00000000b692225e, 0x0000000056002d76},
-         /* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
--        .octa 0x000000014657c4f4000000019b8d3f3e
--
-+        {0x000000019b8d3f3e, 0x000000014657c4f4},
-         /* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
--        .octa 0x0000000113742d7c00000001a874f11e
--
-+        {0x00000001a874f11e, 0x0000000113742d7c},
-         /* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
--        .octa 0x000000019c5920ba000000010d5a4254
--
-+        {0x000000010d5a4254, 0x000000019c5920ba},
-         /* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
--        .octa 0x000000005216d2d600000000bbb2f5d6
--
-+        {0x00000000bbb2f5d6, 0x000000005216d2d6},
-         /* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
--        .octa 0x0000000136f5ad8a0000000179cc0e36
--
-+        {0x0000000179cc0e36, 0x0000000136f5ad8a},
-         /* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
--        .octa 0x000000018b07beb600000001dca1da4a
--
-+        {0x00000001dca1da4a, 0x000000018b07beb6},
-         /* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
--        .octa 0x00000000db1e93b000000000feb1a192
--
-+        {0x00000000feb1a192, 0x00000000db1e93b0},
-         /* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
--        .octa 0x000000000b96fa3a00000000d1eeedd6
--
-+        {0x00000000d1eeedd6, 0x000000000b96fa3a},
-         /* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
--        .octa 0x00000001d9968af0000000008fad9bb4
--
-+        {0x000000008fad9bb4, 0x00000001d9968af0},
-         /* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
--        .octa 0x000000000e4a77a200000001884938e4
--
-+        {0x00000001884938e4, 0x000000000e4a77a2},
-         /* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
--        .octa 0x00000000508c2ac800000001bc2e9bc0
--
-+        {0x00000001bc2e9bc0, 0x00000000508c2ac8},
-         /* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
--        .octa 0x0000000021572a8000000001f9658a68
--
-+        {0x00000001f9658a68, 0x0000000021572a80},
-         /* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
--        .octa 0x00000001b859daf2000000001b9224fc
--
-+        {0x000000001b9224fc, 0x00000001b859daf2},
-         /* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
--        .octa 0x000000016f7884740000000055b2fb84
--
-+        {0x0000000055b2fb84, 0x000000016f788474},
-         /* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
--        .octa 0x00000001b438810e000000018b090348
--
-+        {0x000000018b090348, 0x00000001b438810e},
-         /* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
--        .octa 0x0000000095ddc6f2000000011ccbd5ea
--
-+        {0x000000011ccbd5ea, 0x0000000095ddc6f2},
-         /* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
--        .octa 0x00000001d977c20c0000000007ae47f8
--
-+        {0x0000000007ae47f8, 0x00000001d977c20c},
-         /* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
--        .octa 0x00000000ebedb99a0000000172acbec0
--
-+        {0x0000000172acbec0, 0x00000000ebedb99a},
-         /* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
--        .octa 0x00000001df9e9e9200000001c6e3ff20
--
-+        {0x00000001c6e3ff20, 0x00000001df9e9e92},
-         /* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
--        .octa 0x00000001a4a3f95200000000e1b38744
--
-+        {0x00000000e1b38744, 0x00000001a4a3f952},
-         /* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
--        .octa 0x00000000e2f5122000000000791585b2
--
-+        {0x00000000791585b2, 0x00000000e2f51220},
-         /* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
--        .octa 0x000000004aa01f3e00000000ac53b894
--
-+        {0x00000000ac53b894, 0x000000004aa01f3e},
-         /* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
--        .octa 0x00000000b3e90a5800000001ed5f2cf4
--
-+        {0x00000001ed5f2cf4, 0x00000000b3e90a58},
-         /* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
--        .octa 0x000000000c9ca2aa00000001df48b2e0
--
-+        {0x00000001df48b2e0, 0x000000000c9ca2aa},
-         /* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
--        .octa 0x000000015168231600000000049c1c62
--
-+        {0x00000000049c1c62, 0x0000000151682316},
-         /* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
--        .octa 0x0000000036fce78c000000017c460c12
--
-+        {0x000000017c460c12, 0x0000000036fce78c},
-         /* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
--        .octa 0x000000009037dc10000000015be4da7e
--
-+        {0x000000015be4da7e, 0x000000009037dc10},
-         /* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
--        .octa 0x00000000d3298582000000010f38f668
--
-+        {0x000000010f38f668, 0x00000000d3298582},
-         /* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
--        .octa 0x00000001b42e8ad60000000039f40a00
--
-+        {0x0000000039f40a00, 0x00000001b42e8ad6},
-         /* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
--        .octa 0x00000000142a983800000000bd4c10c4
--
-+        {0x00000000bd4c10c4, 0x00000000142a9838},
-         /* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
--        .octa 0x0000000109c7f1900000000042db1d98
--
-+        {0x0000000042db1d98, 0x0000000109c7f190},
-         /* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
--        .octa 0x0000000056ff931000000001c905bae6
--
-+        {0x00000001c905bae6, 0x0000000056ff9310},
-         /* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
--        .octa 0x00000001594513aa00000000069d40ea
--
-+        {0x00000000069d40ea, 0x00000001594513aa},
-         /* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
--        .octa 0x00000001e3b5b1e8000000008e4fbad0
--
-+        {0x000000008e4fbad0, 0x00000001e3b5b1e8},
-         /* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
--        .octa 0x000000011dd5fc080000000047bedd46
--
-+        {0x0000000047bedd46, 0x000000011dd5fc08},
-         /* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
--        .octa 0x00000001675f0cc20000000026396bf8
--
-+        {0x0000000026396bf8, 0x00000001675f0cc2},
-         /* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
--        .octa 0x00000000d1c8dd4400000000379beb92
--
-+        {0x00000000379beb92, 0x00000000d1c8dd44},
-         /* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
--        .octa 0x0000000115ebd3d8000000000abae54a
--
-+        {0x000000000abae54a, 0x0000000115ebd3d8},
-         /* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
--        .octa 0x00000001ecbd0dac0000000007e6a128
--
-+        {0x0000000007e6a128, 0x00000001ecbd0dac},
-         /* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
--        .octa 0x00000000cdf67af2000000000ade29d2
--
-+        {0x000000000ade29d2, 0x00000000cdf67af2},
-         /* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
--        .octa 0x000000004c01ff4c00000000f974c45c
--
-+        {0x00000000f974c45c, 0x000000004c01ff4c},
-         /* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
--        .octa 0x00000000f2d8657e00000000e77ac60a
--
-+        {0x00000000e77ac60a, 0x00000000f2d8657e},
-         /* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
--        .octa 0x000000006bae74c40000000145895816
--
-+        {0x0000000145895816, 0x000000006bae74c4},
-         /* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
--        .octa 0x0000000152af8aa00000000038e362be
--
-+        {0x0000000038e362be, 0x0000000152af8aa0},
-         /* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
--        .octa 0x0000000004663802000000007f991a64
--
-+        {0x000000007f991a64, 0x0000000004663802},
-         /* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
--        .octa 0x00000001ab2f5afc00000000fa366d3a
--
-+        {0x00000000fa366d3a, 0x00000001ab2f5afc},
-         /* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
--        .octa 0x0000000074a4ebd400000001a2bb34f0
--
-+        {0x00000001a2bb34f0, 0x0000000074a4ebd4},
-         /* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
--        .octa 0x00000001d7ab3a4c0000000028a9981e
--
-+        {0x0000000028a9981e, 0x00000001d7ab3a4c},
-         /* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
--        .octa 0x00000001a8da60c600000001dbc672be
--
-+        {0x00000001dbc672be, 0x00000001a8da60c6},
-         /* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
--        .octa 0x000000013cf6382000000000b04d77f6
--
-+        {0x00000000b04d77f6, 0x000000013cf63820},
-         /* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
--        .octa 0x00000000bec12e1e0000000124400d96
--
-+        {0x0000000124400d96, 0x00000000bec12e1e},
-         /* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
--        .octa 0x00000001c6368010000000014ca4b414
--
-+        {0x000000014ca4b414, 0x00000001c6368010},
-         /* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
--        .octa 0x00000001e6e78758000000012fe2c938
--
-+        {0x000000012fe2c938, 0x00000001e6e78758},
-         /* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
--        .octa 0x000000008d7f2b3c00000001faed01e6
--
-+        {0x00000001faed01e6, 0x000000008d7f2b3c},
-         /* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
--        .octa 0x000000016b4a156e000000007e80ecfe
--
-+        {0x000000007e80ecfe, 0x000000016b4a156e},
-         /* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
--        .octa 0x00000001c63cfeb60000000098daee94
--
-+        {0x0000000098daee94, 0x00000001c63cfeb6},
-         /* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
--        .octa 0x000000015f902670000000010a04edea
--
-+        {0x000000010a04edea, 0x000000015f902670},
-         /* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
--        .octa 0x00000001cd5de11e00000001c00b4524
--
-+        {0x00000001c00b4524, 0x00000001cd5de11e},
-         /* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
--        .octa 0x000000001acaec540000000170296550
--
-+        {0x0000000170296550, 0x000000001acaec54},
-         /* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
--        .octa 0x000000002bd0ca780000000181afaa48
--
-+        {0x0000000181afaa48, 0x000000002bd0ca78},
-         /* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
--        .octa 0x0000000032d63d5c0000000185a31ffa
--
-+        {0x0000000185a31ffa, 0x0000000032d63d5c},
-         /* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
--        .octa 0x000000001c6d4e4c000000002469f608
--
-+        {0x000000002469f608, 0x000000001c6d4e4c},
-         /* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
--        .octa 0x0000000106a60b92000000006980102a
--
-+        {0x000000006980102a, 0x0000000106a60b92},
-         /* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
--        .octa 0x00000000d3855e120000000111ea9ca8
--
-+        {0x0000000111ea9ca8, 0x00000000d3855e12},
-         /* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
--        .octa 0x00000000e312563600000001bd1d29ce
--
-+        {0x00000001bd1d29ce, 0x00000000e3125636},
-         /* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
--        .octa 0x000000009e8f7ea400000001b34b9580
--
-+        {0x00000001b34b9580, 0x000000009e8f7ea4},
-         /* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
--        .octa 0x00000001c82e562c000000003076054e
--
-+        {0x000000003076054e, 0x00000001c82e562c},
-         /* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
--        .octa 0x00000000ca9f09ce000000012a608ea4
--
-+        {0x000000012a608ea4, 0x00000000ca9f09ce},
-         /* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
--        .octa 0x00000000c63764e600000000784d05fe
--
-+        {0x00000000784d05fe, 0x00000000c63764e6},
-         /* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
--        .octa 0x0000000168d2e49e000000016ef0d82a
--
-+        {0x000000016ef0d82a, 0x0000000168d2e49e},
-         /* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
--        .octa 0x00000000e986c1480000000075bda454
--
-+        {0x0000000075bda454, 0x00000000e986c148},
-         /* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
--        .octa 0x00000000cfb65894000000003dc0a1c4
--
-+        {0x000000003dc0a1c4, 0x00000000cfb65894},
-         /* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
--        .octa 0x0000000111cadee400000000e9a5d8be
--
-+        {0x00000000e9a5d8be, 0x0000000111cadee4},
-         /* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
--        .octa 0x0000000171fb63ce00000001609bc4b4
--
--        .short_constants :
--
--        /* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include
--           the trailing 32 bits of zeros */
--        /* x^1952 mod p(x)`, x^1984 mod p(x)`, x^2016 mod p(x)`, x^2048 mod
--           p(x)` */
--        .octa 0x7fec2963e5bf80485cf015c388e56f72
--
--        /* x^1824 mod p(x)`, x^1856 mod p(x)`, x^1888 mod p(x)`, x^1920 mod
--           p(x)` */
--        .octa 0x38e888d4844752a9963a18920246e2e6
--
--        /* x^1696 mod p(x)`, x^1728 mod p(x)`, x^1760 mod p(x)`, x^1792 mod
--           p(x)` */
--        .octa 0x42316c00730206ad419a441956993a31
--
--        /* x^1568 mod p(x)`, x^1600 mod p(x)`, x^1632 mod p(x)`, x^1664 mod
--           p(x)` */
--        .octa 0x543d5c543e65ddf9924752ba2b830011
--
--        /* x^1440 mod p(x)`, x^1472 mod p(x)`, x^1504 mod p(x)`, x^1536 mod
--           p(x)` */
--        .octa 0x78e87aaf56767c9255bd7f9518e4a304
--
--        /* x^1312 mod p(x)`, x^1344 mod p(x)`, x^1376 mod p(x)`, x^1408 mod
--           p(x)` */
--        .octa 0x8f68fcec1903da7f6d76739fe0553f1e
--
--        /* x^1184 mod p(x)`, x^1216 mod p(x)`, x^1248 mod p(x)`, x^1280 mod
--           p(x)` */
--        .octa 0x3f4840246791d588c133722b1fe0b5c3
--
--        /* x^1056 mod p(x)`, x^1088 mod p(x)`, x^1120 mod p(x)`, x^1152 mod
--           p(x)` */
--        .octa 0x34c96751b04de25a64b67ee0e55ef1f3
--
--        /* x^928 mod p(x)`, x^960 mod p(x)`, x^992 mod p(x)`, x^1024 mod p(x)`
--         */
--        .octa 0x156c8e180b4a395b069db049b8fdb1e7
--
--        /* x^800 mod p(x)`, x^832 mod p(x)`, x^864 mod p(x)`, x^896 mod p(x)` */
--        .octa 0xe0b99ccbe661f7bea11bfaf3c9e90b9e
--
--        /* x^672 mod p(x)`, x^704 mod p(x)`, x^736 mod p(x)`, x^768 mod p(x)` */
--        .octa 0x041d37768cd75659817cdc5119b29a35
--
--        /* x^544 mod p(x)`, x^576 mod p(x)`, x^608 mod p(x)`, x^640 mod p(x)` */
--        .octa 0x3a0777818cfaa9651ce9d94b36c41f1c
--
--        /* x^416 mod p(x)`, x^448 mod p(x)`, x^480 mod p(x)`, x^512 mod p(x)` */
--        .octa 0x0e148e8252377a554f256efcb82be955
--
--        /* x^288 mod p(x)`, x^320 mod p(x)`, x^352 mod p(x)`, x^384 mod p(x)` */
--        .octa 0x9c25531d19e65ddeec1631edb2dea967
--
--        /* x^160 mod p(x)`, x^192 mod p(x)`, x^224 mod p(x)`, x^256 mod p(x)` */
--        .octa 0x790606ff9957c0a65d27e147510ac59a
-+        {0x00000001609bc4b4, 0x0000000171fb63ce}
-+#else  /* __LITTLE_ENDIAN__ */
-+        /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
-+        {0x00000000b6ca9e20, 0x000000009c37c408},
-+        /* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
-+        {0x00000000350249a8, 0x00000001b51df26c},
-+        /* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
-+        {0x00000001862dac54, 0x000000000724b9d0},
-+        /* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
-+        {0x00000001d87fb48c, 0x00000001c00532fe},
-+        /* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
-+        {0x00000001f39b699e, 0x00000000f05a9362},
-+        /* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
-+        {0x0000000101da11b4, 0x00000001e1007970},
-+        /* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
-+        {0x00000001cab571e0, 0x00000000a57366ee},
-+        /* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
-+        {0x00000000c7020cfe, 0x0000000192011284},
-+        /* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
-+        {0x00000000cdaed1ae, 0x0000000162716d9a},
-+        /* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
-+        {0x00000001e804effc, 0x00000000cd97ecde},
-+        /* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
-+        {0x0000000077c3ea3a, 0x0000000058812bc0},
-+        /* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
-+        {0x0000000068df31b4, 0x0000000088b8c12e},
-+        /* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
-+        {0x00000000b059b6c2, 0x00000001230b234c},
-+        /* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
-+        {0x0000000145fb8ed8, 0x00000001120b416e},
-+        /* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
-+        {0x00000000cbc09168, 0x00000001974aecb0},
-+        /* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
-+        {0x000000005ceeedc2, 0x000000008ee3f226},
-+        /* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
-+        {0x0000000047d74e86, 0x00000001089aba9a},
-+        /* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
-+        {0x00000001407e9e22, 0x0000000065113872},
-+        /* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
-+        {0x00000001da967bda, 0x000000005c07ec10},
-+        /* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
-+        {0x000000006c898368, 0x0000000187590924},
-+        /* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
-+        {0x00000000f2d14c98, 0x00000000e35da7c6},
-+        /* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
-+        {0x00000001993c6ad4, 0x000000000415855a},
-+        /* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
-+        {0x000000014683d1ac, 0x0000000073617758},
-+        /* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
-+        {0x00000001a7c93e6c, 0x0000000176021d28},
-+        /* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
-+        {0x000000010211e90a, 0x00000001c358fd0a},
-+        /* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
-+        {0x000000001119403e, 0x00000001ff7a2c18},
-+        /* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
-+        {0x000000001c3261aa, 0x00000000f2d9f7e4},
-+        /* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
-+        {0x000000014e37a634, 0x000000016cf1f9c8},
-+        /* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
-+        {0x0000000073786c0c, 0x000000010af9279a},
-+        /* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
-+        {0x000000011dc037f8, 0x0000000004f101e8},
-+        /* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
-+        {0x0000000031433dfc, 0x0000000070bcf184},
-+        /* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
-+        {0x000000009cde8348, 0x000000000a8de642},
-+        /* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
-+        {0x0000000038d3c2a6, 0x0000000062ea130c},
-+        /* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
-+        {0x000000011b25f260, 0x00000001eb31cbb2},
-+        /* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
-+        {0x000000001629e6f0, 0x0000000170783448},
-+        /* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
-+        {0x0000000160838b4c, 0x00000001a684b4c6},
-+        /* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
-+        {0x000000007a44011c, 0x00000000253ca5b4},
-+        /* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
-+        {0x00000000226f417a, 0x0000000057b4b1e2},
-+        /* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
-+        {0x0000000045eb2eb4, 0x00000000b6bd084c},
-+        /* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
-+        {0x000000014459d70c, 0x0000000123c2d592},
-+        /* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
-+        {0x00000001d406ed82, 0x00000000159dafce},
-+        /* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
-+        {0x0000000160c8e1a8, 0x0000000127e1a64e},
-+        /* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
-+        {0x0000000027ba8098, 0x0000000056860754},
-+        /* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
-+        {0x000000006d92d018, 0x00000001e661aae8},
-+        /* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
-+        {0x000000012ed7e3f2, 0x00000000f82c6166},
-+        /* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
-+        {0x000000002dc87788, 0x00000000c4f9c7ae},
-+        /* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
-+        {0x0000000018240bb8, 0x0000000074203d20},
-+        /* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
-+        {0x000000001ad38158, 0x0000000198173052},
-+        /* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
-+        {0x00000001396b78f2, 0x00000001ce8aba54},
-+        /* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
-+        {0x000000011a681334, 0x00000001850d5d94},
-+        /* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
-+        {0x000000012104732e, 0x00000001d609239c},
-+        /* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
-+        {0x00000000a140d90c, 0x000000001595f048},
-+        /* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
-+        {0x00000001b7215eda, 0x0000000042ccee08},
-+        /* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
-+        {0x00000001aaf1df3c, 0x000000010a389d74},
-+        /* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
-+        {0x0000000029d15b8a, 0x000000012a840da6},
-+        /* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
-+        {0x00000000f1a96922, 0x000000001d181c0c},
-+        /* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
-+        {0x00000001ac80d03c, 0x0000000068b7d1f6},
-+        /* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
-+        {0x000000000f11d56a, 0x000000005b0f14fc},
-+        /* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
-+        {0x00000001f1c022a2, 0x0000000179e9e730},
-+        /* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
-+        {0x0000000173d00ae2, 0x00000001ce1368d6},
-+        /* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
-+        {0x00000001d4ffe4ac, 0x0000000112c3a84c},
-+        /* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
-+        {0x000000016edc5ae4, 0x00000000de940fee},
-+        /* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
-+        {0x00000001f1a02140, 0x00000000fe896b7e},
-+        /* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
-+        {0x00000000ca0b28a0, 0x00000001f797431c},
-+        /* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
-+        {0x00000001928e30a2, 0x0000000053e989ba},
-+        /* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
-+        {0x0000000097b1b002, 0x000000003920cd16},
-+        /* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
-+        {0x00000000b15bf906, 0x00000001e6f579b8},
-+        /* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
-+        {0x00000000411c5d52, 0x000000007493cb0a},
-+        /* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
-+        {0x00000001c36f3300, 0x00000001bdd376d8},
-+        /* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
-+        {0x00000001119227e0, 0x000000016badfee6},
-+        /* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
-+        {0x00000000114d4702, 0x0000000071de5c58},
-+        /* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
-+        {0x00000000458b5b98, 0x00000000453f317c},
-+        /* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
-+        {0x000000012e31fb8e, 0x0000000121675cce},
-+        /* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
-+        {0x000000005cf619d8, 0x00000001f409ee92},
-+        /* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
-+        {0x0000000063f4d8b2, 0x00000000f36b9c88},
-+        /* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
-+        {0x000000004138dc8a, 0x0000000036b398f4},
-+        /* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
-+        {0x00000001d29ee8e0, 0x00000001748f9adc},
-+        /* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
-+        {0x000000006a08ace8, 0x00000001be94ec00},
-+        /* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
-+        {0x0000000127d42010, 0x00000000b74370d6},
-+        /* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
-+        {0x0000000019d76b62, 0x00000001174d0b98},
-+        /* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
-+        {0x00000001b1471f6e, 0x00000000befc06a4},
-+        /* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
-+        {0x00000001f64c19cc, 0x00000001ae125288},
-+        /* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
-+        {0x00000000003c0ea0, 0x0000000095c19b34},
-+        /* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
-+        {0x000000014d73abf6, 0x00000001a78496f2},
-+        /* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
-+        {0x00000001620eb844, 0x00000001ac5390a0},
-+        /* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
-+        {0x0000000147655048, 0x000000002a80ed6e},
-+        /* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
-+        {0x0000000067b5077e, 0x00000001fa9b0128},
-+        /* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
-+        {0x0000000010ffe206, 0x00000001ea94929e},
-+        /* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
-+        {0x000000000fee8f1e, 0x0000000125f4305c},
-+        /* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
-+        {0x00000001da26fbae, 0x00000001471e2002},
-+        /* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
-+        {0x00000001b3a8bd88, 0x0000000132d2253a},
-+        /* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
-+        {0x00000000e8f3898e, 0x00000000f26b3592},
-+        /* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
-+        {0x00000000b0d0d28c, 0x00000000bc8b67b0},
-+        /* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
-+        {0x0000000030f2a798, 0x000000013a826ef2},
-+        /* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
-+        {0x000000000fba1002, 0x0000000081482c84},
-+        /* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
-+        {0x00000000bdb9bd72, 0x00000000e77307c2},
-+        /* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
-+        {0x0000000075d3bf5a, 0x00000000d4a07ec8},
-+        /* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
-+        {0x00000000ef1f98a0, 0x0000000017102100},
-+        /* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
-+        {0x00000000689c7602, 0x00000000db406486},
-+        /* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
-+        {0x000000016d5fa5fe, 0x0000000192db7f88},
-+        /* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
-+        {0x00000001d0d2b9ca, 0x000000018bf67b1e},
-+        /* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
-+        {0x0000000041e7b470, 0x000000007c09163e},
-+        /* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
-+        {0x00000001cbb6495e, 0x000000000adac060},
-+        /* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
-+        {0x000000010052a0b0, 0x00000000bd8316ae},
-+        /* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
-+        {0x00000001d8effb5c, 0x000000019f09ab54},
-+        /* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
-+        {0x00000001d969853c, 0x0000000125155542},
-+        /* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
-+        {0x00000000523ccce2, 0x000000018fdb5882},
-+        /* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
-+        {0x000000001e2436bc, 0x00000000e794b3f4},
-+        /* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
-+        {0x00000000ddd1c3a2, 0x000000016f9bb022},
-+        /* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
-+        {0x0000000019fcfe38, 0x00000000290c9978},
-+        /* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
-+        {0x00000001ce95db64, 0x0000000083c0f350},
-+        /* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
-+        {0x00000000af582806, 0x0000000173ea6628},
-+        /* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
-+        {0x00000001006388f6, 0x00000001c8b4e00a},
-+        /* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
-+        {0x0000000179eca00a, 0x00000000de95d6aa},
-+        /* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
-+        {0x0000000122410a6a, 0x000000010b7f7248},
-+        /* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
-+        {0x000000004288e87c, 0x00000001326e3a06},
-+        /* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
-+        {0x000000016c5490da, 0x00000000bb62c2e6},
-+        /* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
-+        {0x00000000d1c71f6e, 0x0000000156a4b2c2},
-+        /* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
-+        {0x00000001b4ce08a6, 0x000000011dfe763a},
-+        /* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
-+        {0x00000001466ba60c, 0x000000007bcca8e2},
-+        /* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
-+        {0x00000001f6c488a4, 0x0000000186118faa},
-+        /* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
-+        {0x000000013bfb0682, 0x0000000111a65a88},
-+        /* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
-+        {0x00000000690e9e54, 0x000000003565e1c4},
-+        /* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
-+        {0x00000000281346b6, 0x000000012ed02a82},
-+        /* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
-+        {0x0000000156464024, 0x00000000c486ecfc},
-+        /* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
-+        {0x000000016063a8dc, 0x0000000001b951b2},
-+        /* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
-+        {0x0000000116a66362, 0x0000000048143916},
-+        /* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
-+        {0x000000017e8aa4d2, 0x00000001dc2ae124},
-+        /* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
-+        {0x00000001728eb10c, 0x00000001416c58d6},
-+        /* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
-+        {0x00000001b08fd7fa, 0x00000000a479744a},
-+        /* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
-+        {0x00000001092a16e8, 0x0000000096ca3a26},
-+        /* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
-+        {0x00000000a505637c, 0x00000000ff223d4e},
-+        /* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
-+        {0x00000000d94869b2, 0x000000010e84da42},
-+        /* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
-+        {0x00000001c8b203ae, 0x00000001b61ba3d0},
-+        /* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
-+        {0x000000005704aea0, 0x00000000680f2de8},
-+        /* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
-+        {0x000000012e295fa2, 0x000000008772a9a8},
-+        /* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
-+        {0x000000011d0908bc, 0x0000000155f295bc},
-+        /* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
-+        {0x0000000193ed97ea, 0x00000000595f9282},
-+        /* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
-+        {0x000000013a0f1c52, 0x0000000164b1c25a},
-+        /* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
-+        {0x000000010c2c40c0, 0x00000000fbd67c50},
-+        /* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
-+        {0x00000000ff6fac3e, 0x0000000096076268},
-+        /* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
-+        {0x000000017b3609c0, 0x00000001d288e4cc},
-+        /* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
-+        {0x0000000088c8c922, 0x00000001eaac1bdc},
-+        /* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
-+        {0x00000001751baae6, 0x00000001f1ea39e2},
-+        /* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
-+        {0x0000000107952972, 0x00000001eb6506fc},
-+        /* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
-+        {0x0000000162b00abe, 0x000000010f806ffe},
-+        /* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
-+        {0x000000000d7b404c, 0x000000010408481e},
-+        /* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
-+        {0x00000000763b13d4, 0x0000000188260534},
-+        /* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
-+        {0x00000000f6dc22d8, 0x0000000058fc73e0},
-+        /* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
-+        {0x000000007daae060, 0x00000000391c59b8},
-+        /* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
-+        {0x000000013359ab7c, 0x000000018b638400},
-+        /* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
-+        {0x000000008add438a, 0x000000011738f5c4},
-+        /* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
-+        {0x00000001edbefdea, 0x000000008cf7c6da},
-+        /* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
-+        {0x000000004104e0f8, 0x00000001ef97fb16},
-+        /* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
-+        {0x00000000b48a8222, 0x0000000102130e20},
-+        /* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
-+        {0x00000001bcb46844, 0x00000000db968898},
-+        /* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
-+        {0x000000013293ce0a, 0x00000000b5047b5e},
-+        /* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
-+        {0x00000001710d0844, 0x000000010b90fdb2},
-+        /* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
-+        {0x0000000117907f6e, 0x000000004834a32e},
-+        /* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
-+        {0x0000000087ddf93e, 0x0000000059c8f2b0},
-+        /* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
-+        {0x000000005970e9b0, 0x0000000122cec508},
-+        /* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
-+        {0x0000000185b2b7d0, 0x000000000a330cda},
-+        /* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
-+        {0x00000001dcee0efc, 0x000000014a47148c},
-+        /* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
-+        {0x0000000030da2722, 0x0000000042c61cb8},
-+        /* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
-+        {0x000000012f925a18, 0x0000000012fe6960},
-+        /* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
-+        {0x00000000dd2e357c, 0x00000000dbda2c20},
-+        /* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
-+        {0x00000000071c80de, 0x000000011122410c},
-+        /* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
-+        {0x000000011513140a, 0x00000000977b2070},
-+        /* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
-+        {0x00000001df876e8e, 0x000000014050438e},
-+        /* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
-+        {0x000000015f81d6ce, 0x0000000147c840e8},
-+        /* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
-+        {0x000000019dd94dbe, 0x00000001cc7c88ce},
-+        /* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
-+        {0x00000001373d206e, 0x00000001476b35a4},
-+        /* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
-+        {0x00000000668ccade, 0x000000013d52d508},
-+        /* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
-+        {0x00000001b192d268, 0x000000008e4be32e},
-+        /* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
-+        {0x00000000e30f3a78, 0x00000000024120fe},
-+        /* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
-+        {0x000000010ef1f7bc, 0x00000000ddecddb4},
-+        /* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
-+        {0x00000001f5ac7380, 0x00000000d4d403bc},
-+        /* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
-+        {0x000000011822ea70, 0x00000001734b89aa},
-+        /* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
-+        {0x00000000c3a33848, 0x000000010e7a58d6},
-+        /* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
-+        {0x00000001bd151c24, 0x00000001f9f04e9c},
-+        /* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
-+        {0x0000000056002d76, 0x00000000b692225e},
-+        /* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
-+        {0x000000014657c4f4, 0x000000019b8d3f3e},
-+        /* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
-+        {0x0000000113742d7c, 0x00000001a874f11e},
-+        /* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
-+        {0x000000019c5920ba, 0x000000010d5a4254},
-+        /* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
-+        {0x000000005216d2d6, 0x00000000bbb2f5d6},
-+        /* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
-+        {0x0000000136f5ad8a, 0x0000000179cc0e36},
-+        /* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
-+        {0x000000018b07beb6, 0x00000001dca1da4a},
-+        /* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
-+        {0x00000000db1e93b0, 0x00000000feb1a192},
-+        /* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
-+        {0x000000000b96fa3a, 0x00000000d1eeedd6},
-+        /* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
-+        {0x00000001d9968af0, 0x000000008fad9bb4},
-+        /* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
-+        {0x000000000e4a77a2, 0x00000001884938e4},
-+        /* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
-+        {0x00000000508c2ac8, 0x00000001bc2e9bc0},
-+        /* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
-+        {0x0000000021572a80, 0x00000001f9658a68},
-+        /* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
-+        {0x00000001b859daf2, 0x000000001b9224fc},
-+        /* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
-+        {0x000000016f788474, 0x0000000055b2fb84},
-+        /* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
-+        {0x00000001b438810e, 0x000000018b090348},
-+        /* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
-+        {0x0000000095ddc6f2, 0x000000011ccbd5ea},
-+        /* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
-+        {0x00000001d977c20c, 0x0000000007ae47f8},
-+        /* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
-+        {0x00000000ebedb99a, 0x0000000172acbec0},
-+        /* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
-+        {0x00000001df9e9e92, 0x00000001c6e3ff20},
-+        /* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
-+        {0x00000001a4a3f952, 0x00000000e1b38744},
-+        /* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
-+        {0x00000000e2f51220, 0x00000000791585b2},
-+        /* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
-+        {0x000000004aa01f3e, 0x00000000ac53b894},
-+        /* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
-+        {0x00000000b3e90a58, 0x00000001ed5f2cf4},
-+        /* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
-+        {0x000000000c9ca2aa, 0x00000001df48b2e0},
-+        /* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
-+        {0x0000000151682316, 0x00000000049c1c62},
-+        /* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
-+        {0x0000000036fce78c, 0x000000017c460c12},
-+        /* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
-+        {0x000000009037dc10, 0x000000015be4da7e},
-+        /* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
-+        {0x00000000d3298582, 0x000000010f38f668},
-+        /* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
-+        {0x00000001b42e8ad6, 0x0000000039f40a00},
-+        /* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
-+        {0x00000000142a9838, 0x00000000bd4c10c4},
-+        /* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
-+        {0x0000000109c7f190, 0x0000000042db1d98},
-+        /* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
-+        {0x0000000056ff9310, 0x00000001c905bae6},
-+        /* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
-+        {0x00000001594513aa, 0x00000000069d40ea},
-+        /* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
-+        {0x00000001e3b5b1e8, 0x000000008e4fbad0},
-+        /* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
-+        {0x000000011dd5fc08, 0x0000000047bedd46},
-+        /* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
-+        {0x00000001675f0cc2, 0x0000000026396bf8},
-+        /* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
-+        {0x00000000d1c8dd44, 0x00000000379beb92},
-+        /* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
-+        {0x0000000115ebd3d8, 0x000000000abae54a},
-+        /* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
-+        {0x00000001ecbd0dac, 0x0000000007e6a128},
-+        /* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
-+        {0x00000000cdf67af2, 0x000000000ade29d2},
-+        /* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
-+        {0x000000004c01ff4c, 0x00000000f974c45c},
-+        /* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
-+        {0x00000000f2d8657e, 0x00000000e77ac60a},
-+        /* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
-+        {0x000000006bae74c4, 0x0000000145895816},
-+        /* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
-+        {0x0000000152af8aa0, 0x0000000038e362be},
-+        /* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
-+        {0x0000000004663802, 0x000000007f991a64},
-+        /* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
-+        {0x00000001ab2f5afc, 0x00000000fa366d3a},
-+        /* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
-+        {0x0000000074a4ebd4, 0x00000001a2bb34f0},
-+        /* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
-+        {0x00000001d7ab3a4c, 0x0000000028a9981e},
-+        /* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
-+        {0x00000001a8da60c6, 0x00000001dbc672be},
-+        /* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
-+        {0x000000013cf63820, 0x00000000b04d77f6},
-+        /* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
-+        {0x00000000bec12e1e, 0x0000000124400d96},
-+        /* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
-+        {0x00000001c6368010, 0x000000014ca4b414},
-+        /* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
-+        {0x00000001e6e78758, 0x000000012fe2c938},
-+        /* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
-+        {0x000000008d7f2b3c, 0x00000001faed01e6},
-+        /* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
-+        {0x000000016b4a156e, 0x000000007e80ecfe},
-+        /* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
-+        {0x00000001c63cfeb6, 0x0000000098daee94},
-+        /* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
-+        {0x000000015f902670, 0x000000010a04edea},
-+        /* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
-+        {0x00000001cd5de11e, 0x00000001c00b4524},
-+        /* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
-+        {0x000000001acaec54, 0x0000000170296550},
-+        /* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
-+        {0x000000002bd0ca78, 0x0000000181afaa48},
-+        /* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
-+        {0x0000000032d63d5c, 0x0000000185a31ffa},
-+        /* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
-+        {0x000000001c6d4e4c, 0x000000002469f608},
-+        /* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
-+        {0x0000000106a60b92, 0x000000006980102a},
-+        /* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
-+        {0x00000000d3855e12, 0x0000000111ea9ca8},
-+        /* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
-+        {0x00000000e3125636, 0x00000001bd1d29ce},
-+        /* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
-+        {0x000000009e8f7ea4, 0x00000001b34b9580},
-+        /* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
-+        {0x00000001c82e562c, 0x000000003076054e},
-+        /* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
-+        {0x00000000ca9f09ce, 0x000000012a608ea4},
-+        /* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
-+        {0x00000000c63764e6, 0x00000000784d05fe},
-+        /* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
-+        {0x0000000168d2e49e, 0x000000016ef0d82a},
-+        /* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
-+        {0x00000000e986c148, 0x0000000075bda454},
-+        /* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
-+        {0x00000000cfb65894, 0x000000003dc0a1c4},
-+        /* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
-+        {0x0000000111cadee4, 0x00000000e9a5d8be},
-+        /* x^1024 mod p(x)` << 1, x^1088 mod p(x)` << 1 */
-+        {0x0000000171fb63ce, 0x00000001609bc4b4}
-+#endif /* __LITTLE_ENDIAN__ */
-+};
- 
--        /* x^32 mod p(x)`, x^64 mod p(x)`, x^96 mod p(x)`, x^128 mod p(x)` */
--        .octa 0x82f63b786ea2d55ca66805eb18b8ea18
-+/* Reduce final 1024-2048 bits to 64 bits, shifting 32 bits to include the
-+ * trailing 32 bits of zeros */
-+
-+static const __vector unsigned long long vcrc_short_const[16] __attribute__((
-+    aligned(16))) = {
-+#ifdef __LITTLE_ENDIAN__
-+    /* x^1952 mod p(x) , x^1984 mod p(x) , x^2016 mod p(x) , x^2048 mod p(x)  */
-+    {0x5cf015c388e56f72, 0x7fec2963e5bf8048},
-+    /* x^1824 mod p(x) , x^1856 mod p(x) , x^1888 mod p(x) , x^1920 mod p(x)  */
-+    {0x963a18920246e2e6, 0x38e888d4844752a9},
-+    /* x^1696 mod p(x) , x^1728 mod p(x) , x^1760 mod p(x) , x^1792 mod p(x)  */
-+    {0x419a441956993a31, 0x42316c00730206ad},
-+    /* x^1568 mod p(x) , x^1600 mod p(x) , x^1632 mod p(x) , x^1664 mod p(x)  */
-+    {0x924752ba2b830011, 0x543d5c543e65ddf9},
-+    /* x^1440 mod p(x) , x^1472 mod p(x) , x^1504 mod p(x) , x^1536 mod p(x)  */
-+    {0x55bd7f9518e4a304, 0x78e87aaf56767c92},
-+    /* x^1312 mod p(x) , x^1344 mod p(x) , x^1376 mod p(x) , x^1408 mod p(x)  */
-+    {0x6d76739fe0553f1e, 0x8f68fcec1903da7f},
-+    /* x^1184 mod p(x) , x^1216 mod p(x) , x^1248 mod p(x) , x^1280 mod p(x)  */
-+    {0xc133722b1fe0b5c3, 0x3f4840246791d588},
-+    /* x^1056 mod p(x) , x^1088 mod p(x) , x^1120 mod p(x) , x^1152 mod p(x)  */
-+    {0x64b67ee0e55ef1f3, 0x34c96751b04de25a},
-+    /* x^928 mod p(x) , x^960 mod p(x) , x^992 mod p(x) , x^1024 mod p(x)  */
-+    {0x069db049b8fdb1e7, 0x156c8e180b4a395b},
-+    /* x^800 mod p(x) , x^832 mod p(x) , x^864 mod p(x) , x^896 mod p(x)  */
-+    {0xa11bfaf3c9e90b9e, 0xe0b99ccbe661f7be},
-+    /* x^672 mod p(x) , x^704 mod p(x) , x^736 mod p(x) , x^768 mod p(x)  */
-+    {0x817cdc5119b29a35, 0x041d37768cd75659},
-+    /* x^544 mod p(x) , x^576 mod p(x) , x^608 mod p(x) , x^640 mod p(x)  */
-+    {0x1ce9d94b36c41f1c, 0x3a0777818cfaa965},
-+    /* x^416 mod p(x) , x^448 mod p(x) , x^480 mod p(x) , x^512 mod p(x)  */
-+    {0x4f256efcb82be955, 0x0e148e8252377a55},
-+    /* x^288 mod p(x) , x^320 mod p(x) , x^352 mod p(x) , x^384 mod p(x)  */
-+    {0xec1631edb2dea967, 0x9c25531d19e65dde},
-+    /* x^160 mod p(x) , x^192 mod p(x) , x^224 mod p(x) , x^256 mod p(x)  */
-+    {0x5d27e147510ac59a, 0x790606ff9957c0a6},
-+    /* x^32 mod p(x) , x^64 mod p(x) , x^96 mod p(x) , x^128 mod p(x)  */
-+    {0xa66805eb18b8ea18, 0x82f63b786ea2d55c}
-+#else  /* __LITTLE_ENDIAN__ */
-+    /* x^1952 mod p(x) , x^1984 mod p(x) , x^2016 mod p(x) , x^2048 mod p(x)  */
-+    {0x7fec2963e5bf8048, 0x5cf015c388e56f72},
-+    /* x^1824 mod p(x) , x^1856 mod p(x) , x^1888 mod p(x) , x^1920 mod p(x)  */
-+    {0x38e888d4844752a9, 0x963a18920246e2e6},
-+    /* x^1696 mod p(x) , x^1728 mod p(x) , x^1760 mod p(x) , x^1792 mod p(x)  */
-+    {0x42316c00730206ad, 0x419a441956993a31},
-+    /* x^1568 mod p(x) , x^1600 mod p(x) , x^1632 mod p(x) , x^1664 mod p(x)  */
-+    {0x543d5c543e65ddf9, 0x924752ba2b830011},
-+    /* x^1440 mod p(x) , x^1472 mod p(x) , x^1504 mod p(x) , x^1536 mod p(x)  */
-+    {0x78e87aaf56767c92, 0x55bd7f9518e4a304},
-+    /* x^1312 mod p(x) , x^1344 mod p(x) , x^1376 mod p(x) , x^1408 mod p(x)  */
-+    {0x8f68fcec1903da7f, 0x6d76739fe0553f1e},
-+    /* x^1184 mod p(x) , x^1216 mod p(x) , x^1248 mod p(x) , x^1280 mod p(x)  */
-+    {0x3f4840246791d588, 0xc133722b1fe0b5c3},
-+    /* x^1056 mod p(x) , x^1088 mod p(x) , x^1120 mod p(x) , x^1152 mod p(x)  */
-+    {0x34c96751b04de25a, 0x64b67ee0e55ef1f3},
-+    /* x^928 mod p(x) , x^960 mod p(x) , x^992 mod p(x) , x^1024 mod p(x)  */
-+    {0x156c8e180b4a395b, 0x069db049b8fdb1e7},
-+    /* x^800 mod p(x) , x^832 mod p(x) , x^864 mod p(x) , x^896 mod p(x)  */
-+    {0xe0b99ccbe661f7be, 0xa11bfaf3c9e90b9e},
-+    /* x^672 mod p(x) , x^704 mod p(x) , x^736 mod p(x) , x^768 mod p(x)  */
-+    {0x041d37768cd75659, 0x817cdc5119b29a35},
-+    /* x^544 mod p(x) , x^576 mod p(x) , x^608 mod p(x) , x^640 mod p(x)  */
-+    {0x3a0777818cfaa965, 0x1ce9d94b36c41f1c},
-+    /* x^416 mod p(x) , x^448 mod p(x) , x^480 mod p(x) , x^512 mod p(x)  */
-+    {0x0e148e8252377a55, 0x4f256efcb82be955},
-+    /* x^288 mod p(x) , x^320 mod p(x) , x^352 mod p(x) , x^384 mod p(x)  */
-+    {0x9c25531d19e65dde, 0xec1631edb2dea967},
-+    /* x^160 mod p(x) , x^192 mod p(x) , x^224 mod p(x) , x^256 mod p(x)  */
-+    {0x790606ff9957c0a6, 0x5d27e147510ac59a},
-+    /* x^32 mod p(x) , x^64 mod p(x) , x^96 mod p(x) , x^128 mod p(x)  */
-+    {0x82f63b786ea2d55c, 0xa66805eb18b8ea18}
-+#endif /* __LITTLE_ENDIAN__ */
-+};
- 
--        .barrett_constants :
--        /* 33 bit reflected Barrett constant m - (4^32)/n */
--        .octa 0x000000000000000000000000dea713f1 /* x^64 div p(x)` */
--        /* 33 bit reflected Barrett constant n */
--        .octa 0x00000000000000000000000105ec76f1
--#endif
-+/* Barrett constants */
-+/* 33 bit reflected Barrett constant m - (4^32)/n */
-+
-+static const __vector unsigned long long v_Barrett_const[2]
-+    __attribute__((aligned(16))) = {
-+/* x^64 div p(x)  */
-+#ifdef __LITTLE_ENDIAN__
-+        {0x00000000dea713f1, 0x0000000000000000},
-+        {0x0000000105ec76f1, 0x0000000000000000}
-+#else  /* __LITTLE_ENDIAN__ */
-+        {0x0000000000000000, 0x00000000dea713f1},
-+        {0x0000000000000000, 0x0000000105ec76f1}
-+#endif /* __LITTLE_ENDIAN__ */
-+};
-+#endif /* POWER8_INTRINSICS */
-diff --git a/util/crc32c_test.cc b/util/crc32c_test.cc
-index 3e4f7396e7..546c6a4401 100644
---- a/util/crc32c_test.cc
-+++ b/util/crc32c_test.cc
-@@ -108,6 +108,9 @@ TEST(CRC, StandardResults) {
-     EXPECT_EQ(~expected.crc32c, result);
-   }
- 
-+  // NULL buffer
-+  EXPECT_EQ((uint32_t)0, Value(NULL, 0));
-+
-   // Test 2: stitching two computations
-   for (auto expected : expectedResults) {
-     size_t partialLength = expected.length / 2;
diff --git a/package/rocksdb/Config.in b/package/rocksdb/Config.in
index c55170c1d2..a706384aec 100644
--- a/package/rocksdb/Config.in
+++ b/package/rocksdb/Config.in
@@ -1,5 +1,13 @@
+config BR2_PACKAGE_ROCKSDB_ARCH_SUPPORTS
+	bool
+	# see utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
+	default y if BR2_aarch64 || BR2_aarch64_be
+	default y if BR2_i386 || BR2_x86_64
+	default y if BR2_powerpc64 || BR2_powerpc64le
+
 config BR2_PACKAGE_ROCKSDB
 	bool "rocksdb"
+	depends on BR2_PACKAGE_ROCKSDB_ARCH_SUPPORTS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
 	depends on BR2_TOOLCHAIN_HAS_THREADS
@@ -18,9 +26,11 @@ config BR2_PACKAGE_ROCKSDB
 	  http://rocksdb.org
 
 comment "rocksdb needs a toolchain w/ C++, threads, wchar, gcc >= 4.8"
+	depends on BR2_PACKAGE_ROCKSDB_ARCH_SUPPORTS
 	depends on !BR2_INSTALL_LIBSTDCPP || \
 		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
 
 comment "rocksdb needs a toolchain not affected by GCC bug 64735"
+	depends on BR2_PACKAGE_ROCKSDB_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
diff --git a/package/rocksdb/rocksdb.hash b/package/rocksdb/rocksdb.hash
index 35c4a702b5..935b498c55 100644
--- a/package/rocksdb/rocksdb.hash
+++ b/package/rocksdb/rocksdb.hash
@@ -1,8 +1,8 @@
 # Locally computed:
-sha256  b86741983c5842716128efc2eecc1a2f3bc86ba5125cf3111fb58d26fb195ff0  rocksdb-6.13.3.tar.gz
+sha256  c6502c7aae641b7e20fafa6c2b92273d935d2b7b2707135ebd9a67b092169dca  rocksdb-6.20.3.tar.gz
 
 # Hash for license files:
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING
 sha256  cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30  LICENSE.Apache
 sha256  b568f1f37a5a1d37a3e981e7c8b7fc4856ca33b2ca0a45bc8e847aaaf7afe485  LICENSE.leveldb
-sha256  5791f5e0a4569112a97183581a8550e18db9fdf666479485fb98be10489ed5ca  README.md
+sha256  e62e4f73402cf6a16969673f0b7eb46bc91782e50a2afe400dd0157547bc09f0  README.md
diff --git a/package/rocksdb/rocksdb.mk b/package/rocksdb/rocksdb.mk
index 3b8583131c..c355d0012d 100644
--- a/package/rocksdb/rocksdb.mk
+++ b/package/rocksdb/rocksdb.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-ROCKSDB_VERSION = 6.13.3
+ROCKSDB_VERSION = 6.20.3
 ROCKSDB_SITE = $(call github,facebook,rocksdb,v$(ROCKSDB_VERSION))
 ROCKSDB_LICENSE = GPL-2.0 or Apache-2.0
 ROCKSDB_LICENSE_FILES = COPYING LICENSE.Apache LICENSE.leveldb README.md
-- 
2.30.2



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