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fix IA32 build, as we need minimum SSSE3 support for compilation to succeed

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This commit is contained in:
Konstantinos Margaritis
2020-12-30 19:57:44 +02:00
parent 124455a4a8
commit 752a42419b
6 changed files with 24 additions and 8 deletions
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2
src/dispatcher.c
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@@ -30,7 +30,7 @@
#include "hs_common.h"
#include "hs_runtime.h"
#include "ue2common.h"
#if defined(ARCH_X86_64)
#if defined(ARCH_IA32) || defined(ARCH_X86_64)
#include "util/arch/x86/cpuid_inline.h"
#endif
#include "util/join.h"

2
src/hs.cpp
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@@ -45,7 +45,7 @@
#include "parser/unsupported.h"
#include "util/compile_error.h"
#include "util/arch/common/cpuid_flags.h"
#if defined(ARCH_X86_64)
#if defined(ARCH_IA32) || defined(ARCH_X86_64)
#include "util/arch/x86/cpuid_inline.h"
#elif defined(ARCH_ARM32) || defined(ARCH_AARCH64)
#endif

2
src/hs_valid_platform.c
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@@ -29,7 +29,7 @@
#include "config.h"
#include "hs_common.h"
#include "ue2common.h"
#if defined(ARCH_X86_64)
#if defined(ARCH_IA32) || defined(ARCH_X86_64)
#include "util/arch/x86/cpuid_inline.h"
#endif

12
src/util/arch/x86/simd_utils.h
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@@ -44,7 +44,7 @@
static really_inline m128 ones128(void) {
#if defined(__GNUC__) || defined(__INTEL_COMPILER)
/* gcc gets this right */
return _mm_set1_epi8(0xFF);
return (m128) _mm_set1_epi8(0xFF);
#else
/* trick from Intel's optimization guide to generate all-ones.
* ICC converts this to the single cmpeq instruction */
@@ -53,12 +53,12 @@ static really_inline m128 ones128(void) {
}
static really_inline m128 zeroes128(void) {
return _mm_setzero_si128();
return (m128) _mm_setzero_si128();
}
/** \brief Bitwise not for m128*/
static really_inline m128 not128(m128 a) {
return _mm_xor_si128(a, ones128());
return (m128) _mm_xor_si128(a, ones128());
}
/** \brief Return 1 if a and b are different otherwise 0 */
@@ -125,7 +125,13 @@ static really_inline u32 movd(const m128 in) {
}
static really_inline u64a movq(const m128 in) {
#if defined(ARCH_X86_64)
return _mm_cvtsi128_si64(in);
#else // 32-bit - this is horrific
u32 lo = movd(in);
u32 hi = movd(_mm_srli_epi64(in, 32));
return (u64a)hi << 32 | lo;
#endif
}
/* another form of movq */