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Add CRYPTOPP_BUGGY_SIMD_LOAD_AND_STORE (GH #782)

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I also suspect this has something to do with GH #768 and several others
This commit is contained in:
Jeffrey Walton 2019-01-16 17:06:39 -05:00
parent 7969f7181f
commit e86a6b32eb
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GPG Key ID: B36AB348921B1838
5 changed files with 35 additions and 9 deletions
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20
config.h
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@ -291,12 +291,26 @@ const lword LWORD_MAX = W64LIT(0xffffffffffffffff);
#define CRYPTOPP_GCC_DIAGNOSTIC_AVAILABLE 1
#endif
// Some Clang cannot handle mixed asm with positional arguments, where the
// body is Intel style with no prefix and the templates are AT&T style.
// Define this is the Makefile misdetects the configuration.
// Some Clang and SunCC cannot handle mixed asm with positional arguments,
// where the body is Intel style with no prefix and the templates are
// AT&T style. Define this is the Makefile misdetects the configuration.
// Also see https://bugs.llvm.org/show_bug.cgi?id=39895 .
// #define CRYPTOPP_DISABLE_MIXED_ASM 1
// Several compilers discard SIMD code that loads unaligned data. For example,
// Power7 can load unaligned data using vec_vsx_ld but GCC and Clang require
// 16-byte aligned arrays when using builtin function. Define this to disable
// Crypto++ code that uses problematic builtins or intrinsics.
// #define CRYPTOPP_BUGGY_SIMD_LOAD_AND_STORE 1
// This list will probably grow over time as more compilers are identified.
#if defined(CRYPTOPP_BUGGY_SIMD_LOAD_AND_STORE)
# define CRYPTOPP_DISABLE_LEA_SIMD 1
# define CRYPTOPP_DISABLE_SIMON_SIMD 1
# define CRYPTOPP_DISABLE_SPECK_SIMD 1
# define CRYPTOPP_DISABLE_SM4_SIMD 1
#endif
// define hword, word, and dword. these are used for multiprecision integer arithmetic
// Intel compiler won't have _umul128 until version 10.0. See http://softwarecommunity.intel.com/isn/Community/en-US/forums/thread/30231625.aspx
#if (defined(_MSC_VER) && (!defined(__INTEL_COMPILER) || __INTEL_COMPILER >= 1000) && (defined(_M_X64) || defined(_M_IA64))) || (defined(__DECCXX) && defined(__alpha__)) || (defined(__INTEL_COMPILER) && defined(__x86_64__)) || (defined(__SUNPRO_CC) && defined(__x86_64__))

4
lea.h
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@ -16,7 +16,9 @@
#include "algparam.h"
#if (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8)
# define CRYPTOPP_LEA_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_LEA_SIMD
# define CRYPTOPP_LEA_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
// Yet another SunStudio/SunCC workaround. Failed self tests

8
simon.h
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@ -20,13 +20,17 @@
#if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86 || \
CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8 || \
CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64
# define CRYPTOPP_SIMON64_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_SIMON_SIMD
# define CRYPTOPP_SIMON64_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
#if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86 || \
CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8 || \
CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64
# define CRYPTOPP_SIMON128_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_SIMON_SIMD
# define CRYPTOPP_SIMON128_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
// Yet another SunStudio/SunCC workaround. Failed self tests

4
sm4.h
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@ -19,7 +19,9 @@
#include "secblock.h"
#if (CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86)
# define CRYPTOPP_SM4_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_SM4_SIMD
# define CRYPTOPP_SM4_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
NAMESPACE_BEGIN(CryptoPP)

8
speck.h
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@ -20,13 +20,17 @@
#if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86 || \
CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8 || \
CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64
# define CRYPTOPP_SPECK64_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_SPECK_SIMD
# define CRYPTOPP_SPECK64_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
#if CRYPTOPP_BOOL_X64 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X86 || \
CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8 || \
CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64
# define CRYPTOPP_SPECK128_ADVANCED_PROCESS_BLOCKS 1
# ifndef CRYPTOPP_DISABLE_SPECK_SIMD
# define CRYPTOPP_SPECK128_ADVANCED_PROCESS_BLOCKS 1
# endif
#endif
// Yet another SunStudio/SunCC workaround. Failed self tests