MDEV-9872 - Add common optimized CRC32 function interface

Move crc32-vpmsum to extra. Compile static crc32-vpmsum instead of adding sources directly. Make use of crc32-vpmsum via my_checksum(). Based on contribution by Daniel Black.
author: Sergey Vojtovich <svoj@mariadb.org> 2016-07-05 16:37:42 +0400
committer: Sergey Vojtovich <svoj@mariadb.org> 2016-08-04 10:45:20 +0400
commit: 9c2215e022c325599bd1b66d1f2214529fb99a24 (patch)
tree: 03aff125ec9f83a01c813badc4988f821416c724
parent: 86975e0492c03535271aea67e0b5e7e8fd0b1b78 (diff)
download: mariadb-git-9c2215e022c325599bd1b66d1f2214529fb99a24.tar.gz
21 files changed, 42 insertions, 1861 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5f8ae5b2d9c..3ace4084acd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -153,6 +153,7 @@ INCLUDE(plugin)
 INCLUDE(install_macros)
 INCLUDE(systemd)
 INCLUDE(mysql_add_executable)
+INCLUDE(crc32-vpmsum)
 
 # Handle options
 OPTION(DISABLE_SHARED 
diff --git a/cmake/crc32-vpmsum.cmake b/cmake/crc32-vpmsum.cmake
new file mode 100644
index 00000000000..c1a2dee56e2
--- /dev/null
+++ b/cmake/crc32-vpmsum.cmake
@@ -0,0 +1,5 @@
+IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
+    SET(HAVE_CRC32_VPMSUM 1)
+    SET(CRC32_VPMSUM_LIBRARY crc32-vpmsum)
+    ADD_SUBDIRECTORY(extra/crc32-vpmsum)
+ENDIF()
diff --git a/config.h.cmake b/config.h.cmake
index f35e33ebe1a..00aa03483ee 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -105,6 +105,8 @@
 /* Libraries */
 #cmakedefine HAVE_LIBWRAP 1
 #cmakedefine HAVE_SYSTEMD 1
+#cmakedefine HAVE_CRC32_VPMSUM 1
+
 /* Does "struct timespec" have a "sec" and "nsec" field? */
 #cmakedefine HAVE_TIMESPEC_TS_SEC 1
 
diff --git a/extra/CMakeLists.txt b/extra/CMakeLists.txt
index 24090db6135..9c8d82d8537 100644
--- a/extra/CMakeLists.txt
+++ b/extra/CMakeLists.txt
@@ -80,13 +80,6 @@ IF(WITH_INNOBASE_STORAGE_ENGINE OR WITH_XTRADB_STORAGE_ENGINE)
       ../storage/innobase/page/page0zip.cc
       )
 
-  IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
-      enable_language(ASM)
-      LIST(APPEND INNOBASE_SOURCES
-         ../storage/innobase/ut/crc32_power8/crc32.S
-         ../storage/innobase/ut/crc32_power8/crc32_wrapper.c
-         )
-  ENDIF()
 
   MYSQL_ADD_EXECUTABLE(innochecksum innochecksum.cc ${INNOBASE_SOURCES})
   TARGET_LINK_LIBRARIES(innochecksum mysys mysys_ssl)
diff --git a/extra/crc32-vpmsum/CMakeLists.txt b/extra/crc32-vpmsum/CMakeLists.txt
new file mode 100644
index 00000000000..b53f6a9df25
--- /dev/null
+++ b/extra/crc32-vpmsum/CMakeLists.txt
@@ -0,0 +1,2 @@
+ENABLE_LANGUAGE(ASM)
+ADD_CONVENIENCE_LIBRARY(${CRC32_VPMSUM_LIBRARY} crc32.S crc32_wrapper.c)
diff --git a/storage/innobase/ut/crc32_power8/crc32.S b/extra/crc32-vpmsum/crc32.S
index b064ce3dc96..b064ce3dc96 100644
--- a/storage/innobase/ut/crc32_power8/crc32.S
+++ b/extra/crc32-vpmsum/crc32.S
diff --git a/storage/innobase/ut/crc32_power8/crc32_constants.h b/extra/crc32-vpmsum/crc32_constants.h
index ba2592b829c..ba2592b829c 100644
--- a/storage/innobase/ut/crc32_power8/crc32_constants.h
+++ b/extra/crc32-vpmsum/crc32_constants.h
diff --git a/storage/innobase/ut/crc32_power8/crc32_wrapper.c b/extra/crc32-vpmsum/crc32_wrapper.c
index d4c91371fa1..d4c91371fa1 100644
--- a/storage/innobase/ut/crc32_power8/crc32_wrapper.c
+++ b/extra/crc32-vpmsum/crc32_wrapper.c
diff --git a/storage/innobase/ut/crc32_power8/ppc-opcode.h b/extra/crc32-vpmsum/ppc-opcode.h
index 5942bd4923a..5942bd4923a 100644
--- a/storage/innobase/ut/crc32_power8/ppc-opcode.h
+++ b/extra/crc32-vpmsum/ppc-opcode.h
diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index 417f91c7879..5eb89c19f45 100644
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -444,7 +444,7 @@ ADD_CONVENIENCE_LIBRARY(clientlib ${CLIENT_SOURCES})
 DTRACE_INSTRUMENT(clientlib)
 ADD_DEPENDENCIES(clientlib GenError)
 
-SET(LIBS clientlib dbug strings vio mysys mysys_ssl ${ZLIB_LIBRARY} ${SSL_LIBRARIES} ${LIBDL})
+SET(LIBS clientlib dbug strings vio mysys mysys_ssl ${ZLIB_LIBRARY} ${SSL_LIBRARIES} ${LIBDL} ${CRC32_VPMSUM_LIBRARY})
 
 # Merge several convenience libraries into one big mysqlclient
 # and link them together into shared library.
diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt
index 0d404586569..5f4e9156fd2 100644
--- a/mysys/CMakeLists.txt
+++ b/mysys/CMakeLists.txt
@@ -71,7 +71,7 @@ ENDIF()
 
 ADD_CONVENIENCE_LIBRARY(mysys ${MYSYS_SOURCES})
 TARGET_LINK_LIBRARIES(mysys dbug strings mysys_ssl ${ZLIB_LIBRARY} 
- ${LIBNSL} ${LIBM} ${LIBRT} ${LIBDL} ${LIBSOCKET} ${LIBEXECINFO})
+ ${LIBNSL} ${LIBM} ${LIBRT} ${LIBDL} ${LIBSOCKET} ${LIBEXECINFO} ${CRC32_VPMSUM_LIBRARY})
 DTRACE_INSTRUMENT(mysys)
 
 IF(HAVE_BFD_H)
diff --git a/mysys/checksum.c b/mysys/checksum.c
index a948785d935..7f26e02e7bd 100644
--- a/mysys/checksum.c
+++ b/mysys/checksum.c
@@ -30,7 +30,13 @@
 
 ha_checksum my_checksum(ha_checksum crc, const uchar *pos, size_t length)
 {
+#ifdef HAVE_CRC32_VPMSUM
+   extern unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p,
+                                    unsigned long len);
+  crc= (ha_checksum) crc32_vpmsum((uint) crc, pos, (uint) length);
+#else
   crc= (ha_checksum) crc32((uint)crc, pos, (uint) length);
+#endif
   DBUG_PRINT("info", ("crc: %lu", (ulong) crc));
   return crc;
 }
diff --git a/mysys/my_crc32.c b/mysys/my_crc32.c
deleted file mode 100644
index 0981c75755d..00000000000
--- a/mysys/my_crc32.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (c) 2003, 2004 MySQL AB
-   Use is subject to license terms
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA */
-
-#include "mysys_priv.h"
-
-#ifndef HAVE_COMPRESS
-#undef DYNAMIC_CRC_TABLE
-#include "../zlib/crc32.c"
-#endif
-
diff --git a/storage/innobase/CMakeLists.txt b/storage/innobase/CMakeLists.txt
index 8c608e82388..7e667d5ebb2 100644
--- a/storage/innobase/CMakeLists.txt
+++ b/storage/innobase/CMakeLists.txt
@@ -491,14 +491,6 @@ SET(INNOBASE_SOURCES
 	ut/ut0wqueue.cc
 	ut/ut0timer.cc)
 
-IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
-    enable_language(ASM)
-    LIST(APPEND INNOBASE_SOURCES
-       ut/crc32_power8/crc32.S
-       ut/crc32_power8/crc32_wrapper.c
-       )
-ENDIF()
-
 IF(WITH_INNODB)
   # Legacy option
   SET(WITH_INNOBASE_STORAGE_ENGINE TRUE)
@@ -517,5 +509,5 @@ ENDIF()
 MYSQL_ADD_PLUGIN(innobase ${INNOBASE_SOURCES} STORAGE_ENGINE
   MODULE_ONLY
   MODULE_OUTPUT_NAME ha_innodb
-  LINK_LIBRARIES ${ZLIB_LIBRARY} ${LINKER_SCRIPT})
+  LINK_LIBRARIES ${ZLIB_LIBRARY} ${CRC32_VPMSUM_LIBRARY} ${LINKER_SCRIPT})
 
diff --git a/storage/innobase/ut/ut0crc32.cc b/storage/innobase/ut/ut0crc32.cc
index 8f3c699c24f..d83c40bac36 100644
--- a/storage/innobase/ut/ut0crc32.cc
+++ b/storage/innobase/ut/ut0crc32.cc
@@ -104,6 +104,7 @@ UNIV_INTERN bool		 ut_crc32_power8_enabled = false;
 /********************************************************************//**
 Initializes the table that is used to generate the CRC32 if the CPU does
 not have support for it. */
+#ifndef HAVE_CRC32_VPMSUM
 static
 void
 ut_crc32_slice8_table_init()
@@ -133,6 +134,7 @@ ut_crc32_slice8_table_init()
 
 	ut_crc32_slice8_table_initialized = TRUE;
 }
+#endif
 
 #if defined(__GNUC__) && defined(__x86_64__)
 /********************************************************************//**
@@ -181,27 +183,22 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */
 	len -= 8, buf += 8
 #endif /* defined(__GNUC__) && defined(__x86_64__) */
 
-#if defined(__powerpc__)
+
+#ifdef HAVE_CRC32_VPMSUM
 extern "C" {
 unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len);
 };
-#endif /* __powerpc__ */
 
 UNIV_INLINE
 ib_uint32_t
 ut_crc32_power8(
 /*===========*/
 		 const byte*		 buf,		 /*!< in: data over which to calculate CRC32 */
-		 ulint		 		 len)		 /*!< in: data length */
+		 ulint			 len)		 /*!< in: data length */
 {
-#if defined(__powerpc__) && !defined(WORDS_BIGENDIAN)
   return crc32_vpmsum(0, buf, len);
-#else
-		 ut_error;
-		 /* silence compiler warning about unused parameters */
-		 return((ib_uint32_t) buf[len]);
-#endif /* __powerpc__ */
 }
+#endif
 
 /********************************************************************//**
 Calculates CRC32 using CPU instructions.
@@ -338,18 +335,15 @@ ut_crc32_init()
 
 #endif /* defined(__GNUC__) && defined(__x86_64__) */
 
-#if defined(__linux__) && defined(__powerpc__) && defined(AT_HWCAP2) \
-        && !defined(WORDS_BIGENDIAN)
-	if (getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_2_07)
-		 ut_crc32_power8_enabled = true;
-#endif /* defined(__linux__) && defined(__powerpc__) */
-
+#ifdef HAVE_CRC32_VPMSUM
+	ut_crc32_power8_enabled = true;
+	ut_crc32 = ut_crc32_power8;
+#else
 	if (ut_crc32_sse2_enabled) {
 		ut_crc32 = ut_crc32_sse42;
-	} else if (ut_crc32_power8_enabled) {
-	 	ut_crc32 = ut_crc32_power8;
 	} else {
 		ut_crc32_slice8_table_init();
 		ut_crc32 = ut_crc32_slice8;
 	}
+#endif
 }
diff --git a/storage/xtradb/CMakeLists.txt b/storage/xtradb/CMakeLists.txt
index cdcdf0286e8..7d2a3fad56d 100644
--- a/storage/xtradb/CMakeLists.txt
+++ b/storage/xtradb/CMakeLists.txt
@@ -496,17 +496,9 @@ SET(INNOBASE_SOURCES
 	ut/ut0wqueue.cc
 	ut/ut0timer.cc)
 
-IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
-    enable_language(ASM)
-    LIST(APPEND INNOBASE_SOURCES
-       ut/crc32_power8/crc32.S
-       ut/crc32_power8/crc32_wrapper.c
-       )
-ENDIF()
-
 MYSQL_ADD_PLUGIN(xtradb ${INNOBASE_SOURCES} STORAGE_ENGINE
   DEFAULT RECOMPILE_FOR_EMBEDDED
-  LINK_LIBRARIES ${ZLIB_LIBRARY} ${LINKER_SCRIPT})
+  LINK_LIBRARIES ${ZLIB_LIBRARY} ${CRC32_VPMSUM_LIBRARY} ${LINKER_SCRIPT})
 
 IF(TARGET xtradb AND NOT XTRADB_OK)
   MESSAGE(FATAL_ERROR "Percona XtraDB is not supported on this platform")
diff --git a/storage/xtradb/ut/crc32_power8/crc32.S b/storage/xtradb/ut/crc32_power8/crc32.S
deleted file mode 100644
index b064ce3dc96..00000000000
--- a/storage/xtradb/ut/crc32_power8/crc32.S
+++ /dev/null
@@ -1,775 +0,0 @@
-/*
- * 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
- *
- * Copyright (C) 2015 Anton Blanchard <anton@au.ibm.com>, IBM
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of 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.
- */
-
-#ifdef __powerpc__
-
-#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 "crc32_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@toc@ha
-		 addi		 r3,r3,.byteswap_constant@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@h
-		 ori		 r7,r7,MAX_SIZE@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@toc@ha
-		 addi		 r3,r3,.constants@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@toc@ha
-		 addi		 r3,r3,.barrett_constants@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
-
-.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
-
-		 /* Get it into r3 */
-		 MFVRD(r3, v0)
-
-		 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@toc@ha
-		 addi		 r3,r3,.short_constants@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
-		 blr
-		 b	.Lout
-
-FUNC_END(__crc32_vpmsum)
-
-#endif /* __powerpc__ */
diff --git a/storage/xtradb/ut/crc32_power8/crc32_constants.h b/storage/xtradb/ut/crc32_power8/crc32_constants.h
deleted file mode 100644
index ba2592b829c..00000000000
--- a/storage/xtradb/ut/crc32_power8/crc32_constants.h
+++ /dev/null
@@ -1,911 +0,0 @@
-#ifndef CRC32_CONSTANTS_H
-#define CRC32_CONSTANTS_H
-
-#ifdef __powerpc__
-
-
-#define CRC 0x1edc6f41
-#define CRC_XOR
-#define REFLECT
-
-#ifndef __ASSEMBLY__
-#ifdef CRC_TABLE
-static const unsigned int crc_table[] = {
-		 0x00000000, 0xf26b8303, 0xe13b70f7, 0x1350f3f4,
-		 0xc79a971f, 0x35f1141c, 0x26a1e7e8, 0xd4ca64eb,
-		 0x8ad958cf, 0x78b2dbcc, 0x6be22838, 0x9989ab3b,
-		 0x4d43cfd0, 0xbf284cd3, 0xac78bf27, 0x5e133c24,
-		 0x105ec76f, 0xe235446c, 0xf165b798, 0x030e349b,
-		 0xd7c45070, 0x25afd373, 0x36ff2087, 0xc494a384,
-		 0x9a879fa0, 0x68ec1ca3, 0x7bbcef57, 0x89d76c54,
-		 0x5d1d08bf, 0xaf768bbc, 0xbc267848, 0x4e4dfb4b,
-		 0x20bd8ede, 0xd2d60ddd, 0xc186fe29, 0x33ed7d2a,
-		 0xe72719c1, 0x154c9ac2, 0x061c6936, 0xf477ea35,
-		 0xaa64d611, 0x580f5512, 0x4b5fa6e6, 0xb93425e5,
-		 0x6dfe410e, 0x9f95c20d, 0x8cc531f9, 0x7eaeb2fa,
-		 0x30e349b1, 0xc288cab2, 0xd1d83946, 0x23b3ba45,
-		 0xf779deae, 0x05125dad, 0x1642ae59, 0xe4292d5a,
-		 0xba3a117e, 0x4851927d, 0x5b016189, 0xa96ae28a,
-		 0x7da08661, 0x8fcb0562, 0x9c9bf696, 0x6ef07595,
-		 0x417b1dbc, 0xb3109ebf, 0xa0406d4b, 0x522bee48,
-		 0x86e18aa3, 0x748a09a0, 0x67dafa54, 0x95b17957,
-		 0xcba24573, 0x39c9c670, 0x2a993584, 0xd8f2b687,
-		 0x0c38d26c, 0xfe53516f, 0xed03a29b, 0x1f682198,
-		 0x5125dad3, 0xa34e59d0, 0xb01eaa24, 0x42752927,
-		 0x96bf4dcc, 0x64d4cecf, 0x77843d3b, 0x85efbe38,
-		 0xdbfc821c, 0x2997011f, 0x3ac7f2eb, 0xc8ac71e8,
-		 0x1c661503, 0xee0d9600, 0xfd5d65f4, 0x0f36e6f7,
-		 0x61c69362, 0x93ad1061, 0x80fde395, 0x72966096,
-		 0xa65c047d, 0x5437877e, 0x4767748a, 0xb50cf789,
-		 0xeb1fcbad, 0x197448ae, 0x0a24bb5a, 0xf84f3859,
-		 0x2c855cb2, 0xdeeedfb1, 0xcdbe2c45, 0x3fd5af46,
-		 0x7198540d, 0x83f3d70e, 0x90a324fa, 0x62c8a7f9,
-		 0xb602c312, 0x44694011, 0x5739b3e5, 0xa55230e6,
-		 0xfb410cc2, 0x092a8fc1, 0x1a7a7c35, 0xe811ff36,
-		 0x3cdb9bdd, 0xceb018de, 0xdde0eb2a, 0x2f8b6829,
-		 0x82f63b78, 0x709db87b, 0x63cd4b8f, 0x91a6c88c,
-		 0x456cac67, 0xb7072f64, 0xa457dc90, 0x563c5f93,
-		 0x082f63b7, 0xfa44e0b4, 0xe9141340, 0x1b7f9043,
-		 0xcfb5f4a8, 0x3dde77ab, 0x2e8e845f, 0xdce5075c,
-		 0x92a8fc17, 0x60c37f14, 0x73938ce0, 0x81f80fe3,
-		 0x55326b08, 0xa759e80b, 0xb4091bff, 0x466298fc,
-		 0x1871a4d8, 0xea1a27db, 0xf94ad42f, 0x0b21572c,
-		 0xdfeb33c7, 0x2d80b0c4, 0x3ed04330, 0xccbbc033,
-		 0xa24bb5a6, 0x502036a5, 0x4370c551, 0xb11b4652,
-		 0x65d122b9, 0x97baa1ba, 0x84ea524e, 0x7681d14d,
-		 0x2892ed69, 0xdaf96e6a, 0xc9a99d9e, 0x3bc21e9d,
-		 0xef087a76, 0x1d63f975, 0x0e330a81, 0xfc588982,
-		 0xb21572c9, 0x407ef1ca, 0x532e023e, 0xa145813d,
-		 0x758fe5d6, 0x87e466d5, 0x94b49521, 0x66df1622,
-		 0x38cc2a06, 0xcaa7a905, 0xd9f75af1, 0x2b9cd9f2,
-		 0xff56bd19, 0x0d3d3e1a, 0x1e6dcdee, 0xec064eed,
-		 0xc38d26c4, 0x31e6a5c7, 0x22b65633, 0xd0ddd530,
-		 0x0417b1db, 0xf67c32d8, 0xe52cc12c, 0x1747422f,
-		 0x49547e0b, 0xbb3ffd08, 0xa86f0efc, 0x5a048dff,
-		 0x8ecee914, 0x7ca56a17, 0x6ff599e3, 0x9d9e1ae0,
-		 0xd3d3e1ab, 0x21b862a8, 0x32e8915c, 0xc083125f,
-		 0x144976b4, 0xe622f5b7, 0xf5720643, 0x07198540,
-		 0x590ab964, 0xab613a67, 0xb831c993, 0x4a5a4a90,
-		 0x9e902e7b, 0x6cfbad78, 0x7fab5e8c, 0x8dc0dd8f,
-		 0xe330a81a, 0x115b2b19, 0x020bd8ed, 0xf0605bee,
-		 0x24aa3f05, 0xd6c1bc06, 0xc5914ff2, 0x37faccf1,
-		 0x69e9f0d5, 0x9b8273d6, 0x88d28022, 0x7ab90321,
-		 0xae7367ca, 0x5c18e4c9, 0x4f48173d, 0xbd23943e,
-		 0xf36e6f75, 0x0105ec76, 0x12551f82, 0xe03e9c81,
-		 0x34f4f86a, 0xc69f7b69, 0xd5cf889d, 0x27a40b9e,
-		 0x79b737ba, 0x8bdcb4b9, 0x988c474d, 0x6ae7c44e,
-		 0xbe2da0a5, 0x4c4623a6, 0x5f16d052, 0xad7d5351,};
-
-#endif
-#else
-#define MAX_SIZE		 32768
-.constants:
-
-		 /* Reduce 262144 kbits to 1024 bits */
-		 /* x^261120 mod p(x)` << 1, x^261184 mod p(x)` << 1 */
-		 .octa 0x00000000b6ca9e20000000009c37c408
-
-		 /* x^260096 mod p(x)` << 1, x^260160 mod p(x)` << 1 */
-		 .octa 0x00000000350249a800000001b51df26c
-
-		 /* x^259072 mod p(x)` << 1, x^259136 mod p(x)` << 1 */
-		 .octa 0x00000001862dac54000000000724b9d0
-
-		 /* x^258048 mod p(x)` << 1, x^258112 mod p(x)` << 1 */
-		 .octa 0x00000001d87fb48c00000001c00532fe
-
-		 /* x^257024 mod p(x)` << 1, x^257088 mod p(x)` << 1 */
-		 .octa 0x00000001f39b699e00000000f05a9362
-
-		 /* x^256000 mod p(x)` << 1, x^256064 mod p(x)` << 1 */
-		 .octa 0x0000000101da11b400000001e1007970
-
-		 /* x^254976 mod p(x)` << 1, x^255040 mod p(x)` << 1 */
-		 .octa 0x00000001cab571e000000000a57366ee
-
-		 /* x^253952 mod p(x)` << 1, x^254016 mod p(x)` << 1 */
-		 .octa 0x00000000c7020cfe0000000192011284
-
-		 /* x^252928 mod p(x)` << 1, x^252992 mod p(x)` << 1 */
-		 .octa 0x00000000cdaed1ae0000000162716d9a
-
-		 /* x^251904 mod p(x)` << 1, x^251968 mod p(x)` << 1 */
-		 .octa 0x00000001e804effc00000000cd97ecde
-
-		 /* x^250880 mod p(x)` << 1, x^250944 mod p(x)` << 1 */
-		 .octa 0x0000000077c3ea3a0000000058812bc0
-
-		 /* x^249856 mod p(x)` << 1, x^249920 mod p(x)` << 1 */
-		 .octa 0x0000000068df31b40000000088b8c12e
-
-		 /* x^248832 mod p(x)` << 1, x^248896 mod p(x)` << 1 */
-		 .octa 0x00000000b059b6c200000001230b234c
-
-		 /* x^247808 mod p(x)` << 1, x^247872 mod p(x)` << 1 */
-		 .octa 0x0000000145fb8ed800000001120b416e
-
-		 /* x^246784 mod p(x)` << 1, x^246848 mod p(x)` << 1 */
-		 .octa 0x00000000cbc0916800000001974aecb0
-
-		 /* x^245760 mod p(x)` << 1, x^245824 mod p(x)` << 1 */
-		 .octa 0x000000005ceeedc2000000008ee3f226
-
-		 /* x^244736 mod p(x)` << 1, x^244800 mod p(x)` << 1 */
-		 .octa 0x0000000047d74e8600000001089aba9a
-
-		 /* x^243712 mod p(x)` << 1, x^243776 mod p(x)` << 1 */
-		 .octa 0x00000001407e9e220000000065113872
-
-		 /* x^242688 mod p(x)` << 1, x^242752 mod p(x)` << 1 */
-		 .octa 0x00000001da967bda000000005c07ec10
-
-		 /* x^241664 mod p(x)` << 1, x^241728 mod p(x)` << 1 */
-		 .octa 0x000000006c8983680000000187590924
-
-		 /* x^240640 mod p(x)` << 1, x^240704 mod p(x)` << 1 */
-		 .octa 0x00000000f2d14c9800000000e35da7c6
-
-		 /* x^239616 mod p(x)` << 1, x^239680 mod p(x)` << 1 */
-		 .octa 0x00000001993c6ad4000000000415855a
-
-		 /* x^238592 mod p(x)` << 1, x^238656 mod p(x)` << 1 */
-		 .octa 0x000000014683d1ac0000000073617758
-
-		 /* x^237568 mod p(x)` << 1, x^237632 mod p(x)` << 1 */
-		 .octa 0x00000001a7c93e6c0000000176021d28
-
-		 /* x^236544 mod p(x)` << 1, x^236608 mod p(x)` << 1 */
-		 .octa 0x000000010211e90a00000001c358fd0a
-
-		 /* x^235520 mod p(x)` << 1, x^235584 mod p(x)` << 1 */
-		 .octa 0x000000001119403e00000001ff7a2c18
-
-		 /* x^234496 mod p(x)` << 1, x^234560 mod p(x)` << 1 */
-		 .octa 0x000000001c3261aa00000000f2d9f7e4
-
-		 /* x^233472 mod p(x)` << 1, x^233536 mod p(x)` << 1 */
-		 .octa 0x000000014e37a634000000016cf1f9c8
-
-		 /* x^232448 mod p(x)` << 1, x^232512 mod p(x)` << 1 */
-		 .octa 0x0000000073786c0c000000010af9279a
-
-		 /* x^231424 mod p(x)` << 1, x^231488 mod p(x)` << 1 */
-		 .octa 0x000000011dc037f80000000004f101e8
-
-		 /* x^230400 mod p(x)` << 1, x^230464 mod p(x)` << 1 */
-		 .octa 0x0000000031433dfc0000000070bcf184
-
-		 /* x^229376 mod p(x)` << 1, x^229440 mod p(x)` << 1 */
-		 .octa 0x000000009cde8348000000000a8de642
-
-		 /* x^228352 mod p(x)` << 1, x^228416 mod p(x)` << 1 */
-		 .octa 0x0000000038d3c2a60000000062ea130c
-
-		 /* x^227328 mod p(x)` << 1, x^227392 mod p(x)` << 1 */
-		 .octa 0x000000011b25f26000000001eb31cbb2
-
-		 /* x^226304 mod p(x)` << 1, x^226368 mod p(x)` << 1 */
-		 .octa 0x000000001629e6f00000000170783448
-
-		 /* x^225280 mod p(x)` << 1, x^225344 mod p(x)` << 1 */
-		 .octa 0x0000000160838b4c00000001a684b4c6
-
-		 /* x^224256 mod p(x)` << 1, x^224320 mod p(x)` << 1 */
-		 .octa 0x000000007a44011c00000000253ca5b4
-
-		 /* x^223232 mod p(x)` << 1, x^223296 mod p(x)` << 1 */
-		 .octa 0x00000000226f417a0000000057b4b1e2
-
-		 /* x^222208 mod p(x)` << 1, x^222272 mod p(x)` << 1 */
-		 .octa 0x0000000045eb2eb400000000b6bd084c
-
-		 /* x^221184 mod p(x)` << 1, x^221248 mod p(x)` << 1 */
-		 .octa 0x000000014459d70c0000000123c2d592
-
-		 /* x^220160 mod p(x)` << 1, x^220224 mod p(x)` << 1 */
-		 .octa 0x00000001d406ed8200000000159dafce
-
-		 /* x^219136 mod p(x)` << 1, x^219200 mod p(x)` << 1 */
-		 .octa 0x0000000160c8e1a80000000127e1a64e
-
-		 /* x^218112 mod p(x)` << 1, x^218176 mod p(x)` << 1 */
-		 .octa 0x0000000027ba80980000000056860754
-
-		 /* x^217088 mod p(x)` << 1, x^217152 mod p(x)` << 1 */
-		 .octa 0x000000006d92d01800000001e661aae8
-
-		 /* x^216064 mod p(x)` << 1, x^216128 mod p(x)` << 1 */
-		 .octa 0x000000012ed7e3f200000000f82c6166
-
-		 /* x^215040 mod p(x)` << 1, x^215104 mod p(x)` << 1 */
-		 .octa 0x000000002dc8778800000000c4f9c7ae
-
-		 /* x^214016 mod p(x)` << 1, x^214080 mod p(x)` << 1 */
-		 .octa 0x0000000018240bb80000000074203d20
-
-		 /* x^212992 mod p(x)` << 1, x^213056 mod p(x)` << 1 */
-		 .octa 0x000000001ad381580000000198173052
-
-		 /* x^211968 mod p(x)` << 1, x^212032 mod p(x)` << 1 */
-		 .octa 0x00000001396b78f200000001ce8aba54
-
-		 /* x^210944 mod p(x)` << 1, x^211008 mod p(x)` << 1 */
-		 .octa 0x000000011a68133400000001850d5d94
-
-		 /* x^209920 mod p(x)` << 1, x^209984 mod p(x)` << 1 */
-		 .octa 0x000000012104732e00000001d609239c
-
-		 /* x^208896 mod p(x)` << 1, x^208960 mod p(x)` << 1 */
-		 .octa 0x00000000a140d90c000000001595f048
-
-		 /* x^207872 mod p(x)` << 1, x^207936 mod p(x)` << 1 */
-		 .octa 0x00000001b7215eda0000000042ccee08
-
-		 /* x^206848 mod p(x)` << 1, x^206912 mod p(x)` << 1 */
-		 .octa 0x00000001aaf1df3c000000010a389d74
-
-		 /* x^205824 mod p(x)` << 1, x^205888 mod p(x)` << 1 */
-		 .octa 0x0000000029d15b8a000000012a840da6
-
-		 /* x^204800 mod p(x)` << 1, x^204864 mod p(x)` << 1 */
-		 .octa 0x00000000f1a96922000000001d181c0c
-
-		 /* x^203776 mod p(x)` << 1, x^203840 mod p(x)` << 1 */
-		 .octa 0x00000001ac80d03c0000000068b7d1f6
-
-		 /* x^202752 mod p(x)` << 1, x^202816 mod p(x)` << 1 */
-		 .octa 0x000000000f11d56a000000005b0f14fc
-
-		 /* x^201728 mod p(x)` << 1, x^201792 mod p(x)` << 1 */
-		 .octa 0x00000001f1c022a20000000179e9e730
-
-		 /* x^200704 mod p(x)` << 1, x^200768 mod p(x)` << 1 */
-		 .octa 0x0000000173d00ae200000001ce1368d6
-
-		 /* x^199680 mod p(x)` << 1, x^199744 mod p(x)` << 1 */
-		 .octa 0x00000001d4ffe4ac0000000112c3a84c
-
-		 /* x^198656 mod p(x)` << 1, x^198720 mod p(x)` << 1 */
-		 .octa 0x000000016edc5ae400000000de940fee
-
-		 /* x^197632 mod p(x)` << 1, x^197696 mod p(x)` << 1 */
-		 .octa 0x00000001f1a0214000000000fe896b7e
-
-		 /* x^196608 mod p(x)` << 1, x^196672 mod p(x)` << 1 */
-		 .octa 0x00000000ca0b28a000000001f797431c
-
-		 /* x^195584 mod p(x)` << 1, x^195648 mod p(x)` << 1 */
-		 .octa 0x00000001928e30a20000000053e989ba
-
-		 /* x^194560 mod p(x)` << 1, x^194624 mod p(x)` << 1 */
-		 .octa 0x0000000097b1b002000000003920cd16
-
-		 /* x^193536 mod p(x)` << 1, x^193600 mod p(x)` << 1 */
-		 .octa 0x00000000b15bf90600000001e6f579b8
-
-		 /* x^192512 mod p(x)` << 1, x^192576 mod p(x)` << 1 */
-		 .octa 0x00000000411c5d52000000007493cb0a
-
-		 /* x^191488 mod p(x)` << 1, x^191552 mod p(x)` << 1 */
-		 .octa 0x00000001c36f330000000001bdd376d8
-
-		 /* x^190464 mod p(x)` << 1, x^190528 mod p(x)` << 1 */
-		 .octa 0x00000001119227e0000000016badfee6
-
-		 /* x^189440 mod p(x)` << 1, x^189504 mod p(x)` << 1 */
-		 .octa 0x00000000114d47020000000071de5c58
-
-		 /* x^188416 mod p(x)` << 1, x^188480 mod p(x)` << 1 */
-		 .octa 0x00000000458b5b9800000000453f317c
-
-		 /* x^187392 mod p(x)` << 1, x^187456 mod p(x)` << 1 */
-		 .octa 0x000000012e31fb8e0000000121675cce
-
-		 /* x^186368 mod p(x)` << 1, x^186432 mod p(x)` << 1 */
-		 .octa 0x000000005cf619d800000001f409ee92
-
-		 /* x^185344 mod p(x)` << 1, x^185408 mod p(x)` << 1 */
-		 .octa 0x0000000063f4d8b200000000f36b9c88
-
-		 /* x^184320 mod p(x)` << 1, x^184384 mod p(x)` << 1 */
-		 .octa 0x000000004138dc8a0000000036b398f4
-
-		 /* x^183296 mod p(x)` << 1, x^183360 mod p(x)` << 1 */
-		 .octa 0x00000001d29ee8e000000001748f9adc
-
-		 /* x^182272 mod p(x)` << 1, x^182336 mod p(x)` << 1 */
-		 .octa 0x000000006a08ace800000001be94ec00
-
-		 /* x^181248 mod p(x)` << 1, x^181312 mod p(x)` << 1 */
-		 .octa 0x0000000127d4201000000000b74370d6
-
-		 /* x^180224 mod p(x)` << 1, x^180288 mod p(x)` << 1 */
-		 .octa 0x0000000019d76b6200000001174d0b98
-
-		 /* x^179200 mod p(x)` << 1, x^179264 mod p(x)` << 1 */
-		 .octa 0x00000001b1471f6e00000000befc06a4
-
-		 /* x^178176 mod p(x)` << 1, x^178240 mod p(x)` << 1 */
-		 .octa 0x00000001f64c19cc00000001ae125288
-
-		 /* x^177152 mod p(x)` << 1, x^177216 mod p(x)` << 1 */
-		 .octa 0x00000000003c0ea00000000095c19b34
-
-		 /* x^176128 mod p(x)` << 1, x^176192 mod p(x)` << 1 */
-		 .octa 0x000000014d73abf600000001a78496f2
-
-		 /* x^175104 mod p(x)` << 1, x^175168 mod p(x)` << 1 */
-		 .octa 0x00000001620eb84400000001ac5390a0
-
-		 /* x^174080 mod p(x)` << 1, x^174144 mod p(x)` << 1 */
-		 .octa 0x0000000147655048000000002a80ed6e
-
-		 /* x^173056 mod p(x)` << 1, x^173120 mod p(x)` << 1 */
-		 .octa 0x0000000067b5077e00000001fa9b0128
-
-		 /* x^172032 mod p(x)` << 1, x^172096 mod p(x)` << 1 */
-		 .octa 0x0000000010ffe20600000001ea94929e
-
-		 /* x^171008 mod p(x)` << 1, x^171072 mod p(x)` << 1 */
-		 .octa 0x000000000fee8f1e0000000125f4305c
-
-		 /* x^169984 mod p(x)` << 1, x^170048 mod p(x)` << 1 */
-		 .octa 0x00000001da26fbae00000001471e2002
-
-		 /* x^168960 mod p(x)` << 1, x^169024 mod p(x)` << 1 */
-		 .octa 0x00000001b3a8bd880000000132d2253a
-
-		 /* x^167936 mod p(x)` << 1, x^168000 mod p(x)` << 1 */
-		 .octa 0x00000000e8f3898e00000000f26b3592
-
-		 /* x^166912 mod p(x)` << 1, x^166976 mod p(x)` << 1 */
-		 .octa 0x00000000b0d0d28c00000000bc8b67b0
-
-		 /* x^165888 mod p(x)` << 1, x^165952 mod p(x)` << 1 */
-		 .octa 0x0000000030f2a798000000013a826ef2
-
-		 /* x^164864 mod p(x)` << 1, x^164928 mod p(x)` << 1 */
-		 .octa 0x000000000fba10020000000081482c84
-
-		 /* x^163840 mod p(x)` << 1, x^163904 mod p(x)` << 1 */
-		 .octa 0x00000000bdb9bd7200000000e77307c2
-
-		 /* x^162816 mod p(x)` << 1, x^162880 mod p(x)` << 1 */
-		 .octa 0x0000000075d3bf5a00000000d4a07ec8
-
-		 /* x^161792 mod p(x)` << 1, x^161856 mod p(x)` << 1 */
-		 .octa 0x00000000ef1f98a00000000017102100
-
-		 /* x^160768 mod p(x)` << 1, x^160832 mod p(x)` << 1 */
-		 .octa 0x00000000689c760200000000db406486
-
-		 /* x^159744 mod p(x)` << 1, x^159808 mod p(x)` << 1 */
-		 .octa 0x000000016d5fa5fe0000000192db7f88
-
-		 /* x^158720 mod p(x)` << 1, x^158784 mod p(x)` << 1 */
-		 .octa 0x00000001d0d2b9ca000000018bf67b1e
-
-		 /* x^157696 mod p(x)` << 1, x^157760 mod p(x)` << 1 */
-		 .octa 0x0000000041e7b470000000007c09163e
-
-		 /* x^156672 mod p(x)` << 1, x^156736 mod p(x)` << 1 */
-		 .octa 0x00000001cbb6495e000000000adac060
-
-		 /* x^155648 mod p(x)` << 1, x^155712 mod p(x)` << 1 */
-		 .octa 0x000000010052a0b000000000bd8316ae
-
-		 /* x^154624 mod p(x)` << 1, x^154688 mod p(x)` << 1 */
-		 .octa 0x00000001d8effb5c000000019f09ab54
-
-		 /* x^153600 mod p(x)` << 1, x^153664 mod p(x)` << 1 */
-		 .octa 0x00000001d969853c0000000125155542
-
-		 /* x^152576 mod p(x)` << 1, x^152640 mod p(x)` << 1 */
-		 .octa 0x00000000523ccce2000000018fdb5882
-
-		 /* x^151552 mod p(x)` << 1, x^151616 mod p(x)` << 1 */
-		 .octa 0x000000001e2436bc00000000e794b3f4
-
-		 /* x^150528 mod p(x)` << 1, x^150592 mod p(x)` << 1 */
-		 .octa 0x00000000ddd1c3a2000000016f9bb022
-
-		 /* x^149504 mod p(x)` << 1, x^149568 mod p(x)` << 1 */
-		 .octa 0x0000000019fcfe3800000000290c9978
-
-		 /* x^148480 mod p(x)` << 1, x^148544 mod p(x)` << 1 */
-		 .octa 0x00000001ce95db640000000083c0f350
-
-		 /* x^147456 mod p(x)` << 1, x^147520 mod p(x)` << 1 */
-		 .octa 0x00000000af5828060000000173ea6628
-
-		 /* x^146432 mod p(x)` << 1, x^146496 mod p(x)` << 1 */
-		 .octa 0x00000001006388f600000001c8b4e00a
-
-		 /* x^145408 mod p(x)` << 1, x^145472 mod p(x)` << 1 */
-		 .octa 0x0000000179eca00a00000000de95d6aa
-
-		 /* x^144384 mod p(x)` << 1, x^144448 mod p(x)` << 1 */
-		 .octa 0x0000000122410a6a000000010b7f7248
-
-		 /* x^143360 mod p(x)` << 1, x^143424 mod p(x)` << 1 */
-		 .octa 0x000000004288e87c00000001326e3a06
-
-		 /* x^142336 mod p(x)` << 1, x^142400 mod p(x)` << 1 */
-		 .octa 0x000000016c5490da00000000bb62c2e6
-
-		 /* x^141312 mod p(x)` << 1, x^141376 mod p(x)` << 1 */
-		 .octa 0x00000000d1c71f6e0000000156a4b2c2
-
-		 /* x^140288 mod p(x)` << 1, x^140352 mod p(x)` << 1 */
-		 .octa 0x00000001b4ce08a6000000011dfe763a
-
-		 /* x^139264 mod p(x)` << 1, x^139328 mod p(x)` << 1 */
-		 .octa 0x00000001466ba60c000000007bcca8e2
-
-		 /* x^138240 mod p(x)` << 1, x^138304 mod p(x)` << 1 */
-		 .octa 0x00000001f6c488a40000000186118faa
-
-		 /* x^137216 mod p(x)` << 1, x^137280 mod p(x)` << 1 */
-		 .octa 0x000000013bfb06820000000111a65a88
-
-		 /* x^136192 mod p(x)` << 1, x^136256 mod p(x)` << 1 */
-		 .octa 0x00000000690e9e54000000003565e1c4
-
-		 /* x^135168 mod p(x)` << 1, x^135232 mod p(x)` << 1 */
-		 .octa 0x00000000281346b6000000012ed02a82
-
-		 /* x^134144 mod p(x)` << 1, x^134208 mod p(x)` << 1 */
-		 .octa 0x000000015646402400000000c486ecfc
-
-		 /* x^133120 mod p(x)` << 1, x^133184 mod p(x)` << 1 */
-		 .octa 0x000000016063a8dc0000000001b951b2
-
-		 /* x^132096 mod p(x)` << 1, x^132160 mod p(x)` << 1 */
-		 .octa 0x0000000116a663620000000048143916
-
-		 /* x^131072 mod p(x)` << 1, x^131136 mod p(x)` << 1 */
-		 .octa 0x000000017e8aa4d200000001dc2ae124
-
-		 /* x^130048 mod p(x)` << 1, x^130112 mod p(x)` << 1 */
-		 .octa 0x00000001728eb10c00000001416c58d6
-
-		 /* x^129024 mod p(x)` << 1, x^129088 mod p(x)` << 1 */
-		 .octa 0x00000001b08fd7fa00000000a479744a
-
-		 /* x^128000 mod p(x)` << 1, x^128064 mod p(x)` << 1 */
-		 .octa 0x00000001092a16e80000000096ca3a26
-
-		 /* x^126976 mod p(x)` << 1, x^127040 mod p(x)` << 1 */
-		 .octa 0x00000000a505637c00000000ff223d4e
-
-		 /* x^125952 mod p(x)` << 1, x^126016 mod p(x)` << 1 */
-		 .octa 0x00000000d94869b2000000010e84da42
-
-		 /* x^124928 mod p(x)` << 1, x^124992 mod p(x)` << 1 */
-		 .octa 0x00000001c8b203ae00000001b61ba3d0
-
-		 /* x^123904 mod p(x)` << 1, x^123968 mod p(x)` << 1 */
-		 .octa 0x000000005704aea000000000680f2de8
-
-		 /* x^122880 mod p(x)` << 1, x^122944 mod p(x)` << 1 */
-		 .octa 0x000000012e295fa2000000008772a9a8
-
-		 /* x^121856 mod p(x)` << 1, x^121920 mod p(x)` << 1 */
-		 .octa 0x000000011d0908bc0000000155f295bc
-
-		 /* x^120832 mod p(x)` << 1, x^120896 mod p(x)` << 1 */
-		 .octa 0x0000000193ed97ea00000000595f9282
-
-		 /* x^119808 mod p(x)` << 1, x^119872 mod p(x)` << 1 */
-		 .octa 0x000000013a0f1c520000000164b1c25a
-
-		 /* x^118784 mod p(x)` << 1, x^118848 mod p(x)` << 1 */
-		 .octa 0x000000010c2c40c000000000fbd67c50
-
-		 /* x^117760 mod p(x)` << 1, x^117824 mod p(x)` << 1 */
-		 .octa 0x00000000ff6fac3e0000000096076268
-
-		 /* x^116736 mod p(x)` << 1, x^116800 mod p(x)` << 1 */
-		 .octa 0x000000017b3609c000000001d288e4cc
-
-		 /* x^115712 mod p(x)` << 1, x^115776 mod p(x)` << 1 */
-		 .octa 0x0000000088c8c92200000001eaac1bdc
-
-		 /* x^114688 mod p(x)` << 1, x^114752 mod p(x)` << 1 */
-		 .octa 0x00000001751baae600000001f1ea39e2
-
-		 /* x^113664 mod p(x)` << 1, x^113728 mod p(x)` << 1 */
-		 .octa 0x000000010795297200000001eb6506fc
-
-		 /* x^112640 mod p(x)` << 1, x^112704 mod p(x)` << 1 */
-		 .octa 0x0000000162b00abe000000010f806ffe
-
-		 /* x^111616 mod p(x)` << 1, x^111680 mod p(x)` << 1 */
-		 .octa 0x000000000d7b404c000000010408481e
-
-		 /* x^110592 mod p(x)` << 1, x^110656 mod p(x)` << 1 */
-		 .octa 0x00000000763b13d40000000188260534
-
-		 /* x^109568 mod p(x)` << 1, x^109632 mod p(x)` << 1 */
-		 .octa 0x00000000f6dc22d80000000058fc73e0
-
-		 /* x^108544 mod p(x)` << 1, x^108608 mod p(x)` << 1 */
-		 .octa 0x000000007daae06000000000391c59b8
-
-		 /* x^107520 mod p(x)` << 1, x^107584 mod p(x)` << 1 */
-		 .octa 0x000000013359ab7c000000018b638400
-
-		 /* x^106496 mod p(x)` << 1, x^106560 mod p(x)` << 1 */
-		 .octa 0x000000008add438a000000011738f5c4
-
-		 /* x^105472 mod p(x)` << 1, x^105536 mod p(x)` << 1 */
-		 .octa 0x00000001edbefdea000000008cf7c6da
-
-		 /* x^104448 mod p(x)` << 1, x^104512 mod p(x)` << 1 */
-		 .octa 0x000000004104e0f800000001ef97fb16
-
-		 /* x^103424 mod p(x)` << 1, x^103488 mod p(x)` << 1 */
-		 .octa 0x00000000b48a82220000000102130e20
-
-		 /* x^102400 mod p(x)` << 1, x^102464 mod p(x)` << 1 */
-		 .octa 0x00000001bcb4684400000000db968898
-
-		 /* x^101376 mod p(x)` << 1, x^101440 mod p(x)` << 1 */
-		 .octa 0x000000013293ce0a00000000b5047b5e
-
-		 /* x^100352 mod p(x)` << 1, x^100416 mod p(x)` << 1 */
-		 .octa 0x00000001710d0844000000010b90fdb2
-
-		 /* x^99328 mod p(x)` << 1, x^99392 mod p(x)` << 1 */
-		 .octa 0x0000000117907f6e000000004834a32e
-
-		 /* x^98304 mod p(x)` << 1, x^98368 mod p(x)` << 1 */
-		 .octa 0x0000000087ddf93e0000000059c8f2b0
-
-		 /* x^97280 mod p(x)` << 1, x^97344 mod p(x)` << 1 */
-		 .octa 0x000000005970e9b00000000122cec508
-
-		 /* x^96256 mod p(x)` << 1, x^96320 mod p(x)` << 1 */
-		 .octa 0x0000000185b2b7d0000000000a330cda
-
-		 /* x^95232 mod p(x)` << 1, x^95296 mod p(x)` << 1 */
-		 .octa 0x00000001dcee0efc000000014a47148c
-
-		 /* x^94208 mod p(x)` << 1, x^94272 mod p(x)` << 1 */
-		 .octa 0x0000000030da27220000000042c61cb8
-
-		 /* x^93184 mod p(x)` << 1, x^93248 mod p(x)` << 1 */
-		 .octa 0x000000012f925a180000000012fe6960
-
-		 /* x^92160 mod p(x)` << 1, x^92224 mod p(x)` << 1 */
-		 .octa 0x00000000dd2e357c00000000dbda2c20
-
-		 /* x^91136 mod p(x)` << 1, x^91200 mod p(x)` << 1 */
-		 .octa 0x00000000071c80de000000011122410c
-
-		 /* x^90112 mod p(x)` << 1, x^90176 mod p(x)` << 1 */
-		 .octa 0x000000011513140a00000000977b2070
-
-		 /* x^89088 mod p(x)` << 1, x^89152 mod p(x)` << 1 */
-		 .octa 0x00000001df876e8e000000014050438e
-
-		 /* x^88064 mod p(x)` << 1, x^88128 mod p(x)` << 1 */
-		 .octa 0x000000015f81d6ce0000000147c840e8
-
-		 /* x^87040 mod p(x)` << 1, x^87104 mod p(x)` << 1 */
-		 .octa 0x000000019dd94dbe00000001cc7c88ce
-
-		 /* x^86016 mod p(x)` << 1, x^86080 mod p(x)` << 1 */
-		 .octa 0x00000001373d206e00000001476b35a4
-
-		 /* x^84992 mod p(x)` << 1, x^85056 mod p(x)` << 1 */
-		 .octa 0x00000000668ccade000000013d52d508
-
-		 /* x^83968 mod p(x)` << 1, x^84032 mod p(x)` << 1 */
-		 .octa 0x00000001b192d268000000008e4be32e
-
-		 /* x^82944 mod p(x)` << 1, x^83008 mod p(x)` << 1 */
-		 .octa 0x00000000e30f3a7800000000024120fe
-
-		 /* x^81920 mod p(x)` << 1, x^81984 mod p(x)` << 1 */
-		 .octa 0x000000010ef1f7bc00000000ddecddb4
-
-		 /* x^80896 mod p(x)` << 1, x^80960 mod p(x)` << 1 */
-		 .octa 0x00000001f5ac738000000000d4d403bc
-
-		 /* x^79872 mod p(x)` << 1, x^79936 mod p(x)` << 1 */
-		 .octa 0x000000011822ea7000000001734b89aa
-
-		 /* x^78848 mod p(x)` << 1, x^78912 mod p(x)` << 1 */
-		 .octa 0x00000000c3a33848000000010e7a58d6
-
-		 /* x^77824 mod p(x)` << 1, x^77888 mod p(x)` << 1 */
-		 .octa 0x00000001bd151c2400000001f9f04e9c
-
-		 /* x^76800 mod p(x)` << 1, x^76864 mod p(x)` << 1 */
-		 .octa 0x0000000056002d7600000000b692225e
-
-		 /* x^75776 mod p(x)` << 1, x^75840 mod p(x)` << 1 */
-		 .octa 0x000000014657c4f4000000019b8d3f3e
-
-		 /* x^74752 mod p(x)` << 1, x^74816 mod p(x)` << 1 */
-		 .octa 0x0000000113742d7c00000001a874f11e
-
-		 /* x^73728 mod p(x)` << 1, x^73792 mod p(x)` << 1 */
-		 .octa 0x000000019c5920ba000000010d5a4254
-
-		 /* x^72704 mod p(x)` << 1, x^72768 mod p(x)` << 1 */
-		 .octa 0x000000005216d2d600000000bbb2f5d6
-
-		 /* x^71680 mod p(x)` << 1, x^71744 mod p(x)` << 1 */
-		 .octa 0x0000000136f5ad8a0000000179cc0e36
-
-		 /* x^70656 mod p(x)` << 1, x^70720 mod p(x)` << 1 */
-		 .octa 0x000000018b07beb600000001dca1da4a
-
-		 /* x^69632 mod p(x)` << 1, x^69696 mod p(x)` << 1 */
-		 .octa 0x00000000db1e93b000000000feb1a192
-
-		 /* x^68608 mod p(x)` << 1, x^68672 mod p(x)` << 1 */
-		 .octa 0x000000000b96fa3a00000000d1eeedd6
-
-		 /* x^67584 mod p(x)` << 1, x^67648 mod p(x)` << 1 */
-		 .octa 0x00000001d9968af0000000008fad9bb4
-
-		 /* x^66560 mod p(x)` << 1, x^66624 mod p(x)` << 1 */
-		 .octa 0x000000000e4a77a200000001884938e4
-
-		 /* x^65536 mod p(x)` << 1, x^65600 mod p(x)` << 1 */
-		 .octa 0x00000000508c2ac800000001bc2e9bc0
-
-		 /* x^64512 mod p(x)` << 1, x^64576 mod p(x)` << 1 */
-		 .octa 0x0000000021572a8000000001f9658a68
-
-		 /* x^63488 mod p(x)` << 1, x^63552 mod p(x)` << 1 */
-		 .octa 0x00000001b859daf2000000001b9224fc
-
-		 /* x^62464 mod p(x)` << 1, x^62528 mod p(x)` << 1 */
-		 .octa 0x000000016f7884740000000055b2fb84
-
-		 /* x^61440 mod p(x)` << 1, x^61504 mod p(x)` << 1 */
-		 .octa 0x00000001b438810e000000018b090348
-
-		 /* x^60416 mod p(x)` << 1, x^60480 mod p(x)` << 1 */
-		 .octa 0x0000000095ddc6f2000000011ccbd5ea
-
-		 /* x^59392 mod p(x)` << 1, x^59456 mod p(x)` << 1 */
-		 .octa 0x00000001d977c20c0000000007ae47f8
-
-		 /* x^58368 mod p(x)` << 1, x^58432 mod p(x)` << 1 */
-		 .octa 0x00000000ebedb99a0000000172acbec0
-
-		 /* x^57344 mod p(x)` << 1, x^57408 mod p(x)` << 1 */
-		 .octa 0x00000001df9e9e9200000001c6e3ff20
-
-		 /* x^56320 mod p(x)` << 1, x^56384 mod p(x)` << 1 */
-		 .octa 0x00000001a4a3f95200000000e1b38744
-
-		 /* x^55296 mod p(x)` << 1, x^55360 mod p(x)` << 1 */
-		 .octa 0x00000000e2f5122000000000791585b2
-
-		 /* x^54272 mod p(x)` << 1, x^54336 mod p(x)` << 1 */
-		 .octa 0x000000004aa01f3e00000000ac53b894
-
-		 /* x^53248 mod p(x)` << 1, x^53312 mod p(x)` << 1 */
-		 .octa 0x00000000b3e90a5800000001ed5f2cf4
-
-		 /* x^52224 mod p(x)` << 1, x^52288 mod p(x)` << 1 */
-		 .octa 0x000000000c9ca2aa00000001df48b2e0
-
-		 /* x^51200 mod p(x)` << 1, x^51264 mod p(x)` << 1 */
-		 .octa 0x000000015168231600000000049c1c62
-
-		 /* x^50176 mod p(x)` << 1, x^50240 mod p(x)` << 1 */
-		 .octa 0x0000000036fce78c000000017c460c12
-
-		 /* x^49152 mod p(x)` << 1, x^49216 mod p(x)` << 1 */
-		 .octa 0x000000009037dc10000000015be4da7e
-
-		 /* x^48128 mod p(x)` << 1, x^48192 mod p(x)` << 1 */
-		 .octa 0x00000000d3298582000000010f38f668
-
-		 /* x^47104 mod p(x)` << 1, x^47168 mod p(x)` << 1 */
-		 .octa 0x00000001b42e8ad60000000039f40a00
-
-		 /* x^46080 mod p(x)` << 1, x^46144 mod p(x)` << 1 */
-		 .octa 0x00000000142a983800000000bd4c10c4
-
-		 /* x^45056 mod p(x)` << 1, x^45120 mod p(x)` << 1 */
-		 .octa 0x0000000109c7f1900000000042db1d98
-
-		 /* x^44032 mod p(x)` << 1, x^44096 mod p(x)` << 1 */
-		 .octa 0x0000000056ff931000000001c905bae6
-
-		 /* x^43008 mod p(x)` << 1, x^43072 mod p(x)` << 1 */
-		 .octa 0x00000001594513aa00000000069d40ea
-
-		 /* x^41984 mod p(x)` << 1, x^42048 mod p(x)` << 1 */
-		 .octa 0x00000001e3b5b1e8000000008e4fbad0
-
-		 /* x^40960 mod p(x)` << 1, x^41024 mod p(x)` << 1 */
-		 .octa 0x000000011dd5fc080000000047bedd46
-
-		 /* x^39936 mod p(x)` << 1, x^40000 mod p(x)` << 1 */
-		 .octa 0x00000001675f0cc20000000026396bf8
-
-		 /* x^38912 mod p(x)` << 1, x^38976 mod p(x)` << 1 */
-		 .octa 0x00000000d1c8dd4400000000379beb92
-
-		 /* x^37888 mod p(x)` << 1, x^37952 mod p(x)` << 1 */
-		 .octa 0x0000000115ebd3d8000000000abae54a
-
-		 /* x^36864 mod p(x)` << 1, x^36928 mod p(x)` << 1 */
-		 .octa 0x00000001ecbd0dac0000000007e6a128
-
-		 /* x^35840 mod p(x)` << 1, x^35904 mod p(x)` << 1 */
-		 .octa 0x00000000cdf67af2000000000ade29d2
-
-		 /* x^34816 mod p(x)` << 1, x^34880 mod p(x)` << 1 */
-		 .octa 0x000000004c01ff4c00000000f974c45c
-
-		 /* x^33792 mod p(x)` << 1, x^33856 mod p(x)` << 1 */
-		 .octa 0x00000000f2d8657e00000000e77ac60a
-
-		 /* x^32768 mod p(x)` << 1, x^32832 mod p(x)` << 1 */
-		 .octa 0x000000006bae74c40000000145895816
-
-		 /* x^31744 mod p(x)` << 1, x^31808 mod p(x)` << 1 */
-		 .octa 0x0000000152af8aa00000000038e362be
-
-		 /* x^30720 mod p(x)` << 1, x^30784 mod p(x)` << 1 */
-		 .octa 0x0000000004663802000000007f991a64
-
-		 /* x^29696 mod p(x)` << 1, x^29760 mod p(x)` << 1 */
-		 .octa 0x00000001ab2f5afc00000000fa366d3a
-
-		 /* x^28672 mod p(x)` << 1, x^28736 mod p(x)` << 1 */
-		 .octa 0x0000000074a4ebd400000001a2bb34f0
-
-		 /* x^27648 mod p(x)` << 1, x^27712 mod p(x)` << 1 */
-		 .octa 0x00000001d7ab3a4c0000000028a9981e
-
-		 /* x^26624 mod p(x)` << 1, x^26688 mod p(x)` << 1 */
-		 .octa 0x00000001a8da60c600000001dbc672be
-
-		 /* x^25600 mod p(x)` << 1, x^25664 mod p(x)` << 1 */
-		 .octa 0x000000013cf6382000000000b04d77f6
-
-		 /* x^24576 mod p(x)` << 1, x^24640 mod p(x)` << 1 */
-		 .octa 0x00000000bec12e1e0000000124400d96
-
-		 /* x^23552 mod p(x)` << 1, x^23616 mod p(x)` << 1 */
-		 .octa 0x00000001c6368010000000014ca4b414
-
-		 /* x^22528 mod p(x)` << 1, x^22592 mod p(x)` << 1 */
-		 .octa 0x00000001e6e78758000000012fe2c938
-
-		 /* x^21504 mod p(x)` << 1, x^21568 mod p(x)` << 1 */
-		 .octa 0x000000008d7f2b3c00000001faed01e6
-
-		 /* x^20480 mod p(x)` << 1, x^20544 mod p(x)` << 1 */
-		 .octa 0x000000016b4a156e000000007e80ecfe
-
-		 /* x^19456 mod p(x)` << 1, x^19520 mod p(x)` << 1 */
-		 .octa 0x00000001c63cfeb60000000098daee94
-
-		 /* x^18432 mod p(x)` << 1, x^18496 mod p(x)` << 1 */
-		 .octa 0x000000015f902670000000010a04edea
-
-		 /* x^17408 mod p(x)` << 1, x^17472 mod p(x)` << 1 */
-		 .octa 0x00000001cd5de11e00000001c00b4524
-
-		 /* x^16384 mod p(x)` << 1, x^16448 mod p(x)` << 1 */
-		 .octa 0x000000001acaec540000000170296550
-
-		 /* x^15360 mod p(x)` << 1, x^15424 mod p(x)` << 1 */
-		 .octa 0x000000002bd0ca780000000181afaa48
-
-		 /* x^14336 mod p(x)` << 1, x^14400 mod p(x)` << 1 */
-		 .octa 0x0000000032d63d5c0000000185a31ffa
-
-		 /* x^13312 mod p(x)` << 1, x^13376 mod p(x)` << 1 */
-		 .octa 0x000000001c6d4e4c000000002469f608
-
-		 /* x^12288 mod p(x)` << 1, x^12352 mod p(x)` << 1 */
-		 .octa 0x0000000106a60b92000000006980102a
-
-		 /* x^11264 mod p(x)` << 1, x^11328 mod p(x)` << 1 */
-		 .octa 0x00000000d3855e120000000111ea9ca8
-
-		 /* x^10240 mod p(x)` << 1, x^10304 mod p(x)` << 1 */
-		 .octa 0x00000000e312563600000001bd1d29ce
-
-		 /* x^9216 mod p(x)` << 1, x^9280 mod p(x)` << 1 */
-		 .octa 0x000000009e8f7ea400000001b34b9580
-
-		 /* x^8192 mod p(x)` << 1, x^8256 mod p(x)` << 1 */
-		 .octa 0x00000001c82e562c000000003076054e
-
-		 /* x^7168 mod p(x)` << 1, x^7232 mod p(x)` << 1 */
-		 .octa 0x00000000ca9f09ce000000012a608ea4
-
-		 /* x^6144 mod p(x)` << 1, x^6208 mod p(x)` << 1 */
-		 .octa 0x00000000c63764e600000000784d05fe
-
-		 /* x^5120 mod p(x)` << 1, x^5184 mod p(x)` << 1 */
-		 .octa 0x0000000168d2e49e000000016ef0d82a
-
-		 /* x^4096 mod p(x)` << 1, x^4160 mod p(x)` << 1 */
-		 .octa 0x00000000e986c1480000000075bda454
-
-		 /* x^3072 mod p(x)` << 1, x^3136 mod p(x)` << 1 */
-		 .octa 0x00000000cfb65894000000003dc0a1c4
-
-		 /* x^2048 mod p(x)` << 1, x^2112 mod p(x)` << 1 */
-		 .octa 0x0000000111cadee400000000e9a5d8be
-
-		 /* 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
-
-		 /* x^32 mod p(x)`, x^64 mod p(x)`, x^96 mod p(x)`, x^128 mod p(x)` */
-		 .octa 0x82f63b786ea2d55ca66805eb18b8ea18
-
-
-.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
-
-#endif /* __powerpc__ */
-
-#endif
diff --git a/storage/xtradb/ut/crc32_power8/crc32_wrapper.c b/storage/xtradb/ut/crc32_power8/crc32_wrapper.c
deleted file mode 100644
index d4c91371fa1..00000000000
--- a/storage/xtradb/ut/crc32_power8/crc32_wrapper.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifdef __powerpc__
-
-#define CRC_TABLE
-#include "crc32_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 *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, unsigned char *p,
-		 		 		 		 unsigned long len)
-{
-		 while (len--)
-		 		 crc = crc_table[((crc >> 24) ^ *p++) & 0xff] ^ (crc << 8);
-		 return crc;
-}
-#endif
-
-unsigned int __crc32_vpmsum(unsigned int crc, unsigned char *p,
-		 		 		     unsigned long len);
-
-unsigned int crc32_vpmsum(unsigned int crc, 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;
-}
-
-#endif /* __powerpc__ */
diff --git a/storage/xtradb/ut/crc32_power8/ppc-opcode.h b/storage/xtradb/ut/crc32_power8/ppc-opcode.h
deleted file mode 100644
index 5942bd4923a..00000000000
--- a/storage/xtradb/ut/crc32_power8/ppc-opcode.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef __OPCODES_H
-#define __OPCODES_H
-
-#define __PPC_RA(a)		 		 (((a) & 0x1f) << 16)
-#define __PPC_RB(b)		 		 (((b) & 0x1f) << 11)
-#define __PPC_XA(a)		 		 ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3))
-#define __PPC_XB(b)		 		 ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4))
-#define __PPC_XS(s)		 		 ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
-#define __PPC_XT(s)		 		 __PPC_XS(s)
-#define VSX_XX3(t, a, b)		 (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b))
-#define VSX_XX1(s, a, b)		 (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b))
-
-#define PPC_INST_VPMSUMW		 0x10000488
-#define PPC_INST_VPMSUMD		 0x100004c8
-#define PPC_INST_MFVSRD		 		 0x7c000066
-#define PPC_INST_MTVSRD		 		 0x7c000166
-
-#define VPMSUMW(t, a, b)		 .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b)
-#define VPMSUMD(t, a, b)		 .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b)
-#define MFVRD(a, t)		 		 .long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0)
-#define MTVRD(t, a)		 		 .long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0)
-
-#endif
diff --git a/storage/xtradb/ut/ut0crc32.cc b/storage/xtradb/ut/ut0crc32.cc
index 2e3924a997e..0da4d70859c 100644
--- a/storage/xtradb/ut/ut0crc32.cc
+++ b/storage/xtradb/ut/ut0crc32.cc
@@ -104,6 +104,7 @@ UNIV_INTERN bool	ut_crc32_power8_enabled = false;
 /********************************************************************//**
 Initializes the table that is used to generate the CRC32 if the CPU does
 not have support for it. */
+#ifndef HAVE_CRC32_VPMSUM
 static
 void
 ut_crc32_slice8_table_init()
@@ -133,6 +134,7 @@ ut_crc32_slice8_table_init()
 
 	ut_crc32_slice8_table_initialized = TRUE;
 }
+#endif
 
 #if defined(__GNUC__) && defined(__x86_64__)
 /********************************************************************//**
@@ -181,27 +183,22 @@ for RHEL4 support (GCC 3 doesn't support this instruction) */
 	len -= 8, buf += 8
 #endif /* defined(__GNUC__) && defined(__x86_64__) */
 
-#if defined(__powerpc__)
+
+#ifdef HAVE_CRC32_VPMSUM
 extern "C" {
 unsigned int crc32_vpmsum(unsigned int crc, const unsigned char *p, unsigned long len);
 };
-#endif /* __powerpc__ */
 
 UNIV_INLINE
 ib_uint32_t
 ut_crc32_power8(
 /*===========*/
 		 const byte*		 buf,		 /*!< in: data over which to calculate CRC32 */
-		 ulint		 		 len)		 /*!< in: data length */
+		 ulint			 len)		 /*!< in: data length */
 {
-#if defined(__powerpc__) && !defined(WORDS_BIGENDIAN)
   return crc32_vpmsum(0, buf, len);
-#else
-		 ut_error;
-		 /* silence compiler warning about unused parameters */
-		 return((ib_uint32_t) buf[len]);
-#endif /* __powerpc__ */
 }
+#endif
 
 /********************************************************************//**
 Calculates CRC32 using CPU instructions.
@@ -338,18 +335,15 @@ ut_crc32_init()
 
 #endif /* defined(__GNUC__) && defined(__x86_64__) */
 
-#if defined(__linux__) && defined(__powerpc__) && defined(AT_HWCAP2) \
-        && !defined(WORDS_BIGENDIAN)
-	if (getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_2_07)
-		 ut_crc32_power8_enabled = true;
-#endif /* defined(__linux__) && defined(__powerpc__) */
-
+#ifdef HAVE_CRC32_VPMSUM
+	ut_crc32_power8_enabled = true;
+	ut_crc32 = ut_crc32_power8;
+#else
 	if (ut_crc32_sse2_enabled) {
 		ut_crc32 = ut_crc32_sse42;
-	} else if (ut_crc32_power8_enabled) {
-		ut_crc32 = ut_crc32_power8;
 	} else {
 		ut_crc32_slice8_table_init();
 		ut_crc32 = ut_crc32_slice8;
 	}
+#endif
 }
author	Sergey Vojtovich <svoj@mariadb.org>	2016-07-05 16:37:42 +0400
committer	Sergey Vojtovich <svoj@mariadb.org>	2016-08-04 10:45:20 +0400
commit	9c2215e022c325599bd1b66d1f2214529fb99a24 (patch)
tree	03aff125ec9f83a01c813badc4988f821416c724
parent	86975e0492c03535271aea67e0b5e7e8fd0b1b78 (diff)
download	mariadb-git-9c2215e022c325599bd1b66d1f2214529fb99a24.tar.gz