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vendorcode/amd: Make compiler intrinsics clang friendly

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Change-Id: Ibff31a9960a23f03facbb09e76d6a5d6fbfb5e94
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/20381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Stefan Reinauer 2017-06-25 03:39:18 +02:00
parent b09822cf82
commit c02b5e22a3
1 changed files with 14 additions and 0 deletions
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14
src/vendorcode/amd/include/gcc-intrin.h
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@ -467,6 +467,7 @@ static __inline__ __attribute__((always_inline)) void __writemsr (UINT32 msr, UI
);
}
#if !defined(__clang__)
static __inline__ __attribute__((always_inline)) UINT64 __rdtsc(void)
{
UINT64 retval;
@ -475,6 +476,7 @@ static __inline__ __attribute__((always_inline)) UINT64 __rdtsc(void)
: "=A" (retval));
return retval;
}
#endif
static __inline__ __attribute__((always_inline)) void __cpuid(int CPUInfo[], const int InfoType)
{
@ -585,7 +587,11 @@ typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
static __inline__ __attribute__((always_inline)) void _mm_stream_si128_fs2 (void *__A, __m128i __B)
{
__asm__(".byte 0x64"); // fs prefix
#if defined(__clang__)
__builtin_nontemporal_store((__v2di)__B, (__v2di *)__A);
#else
__builtin_ia32_movntdq ((__v2di *)__A, (__v2di)__B);
#endif
}
static __inline__ __attribute__((always_inline)) void _mm_stream_si128_fs (void *__A, void *__B)
@ -601,15 +607,23 @@ static __inline__ __attribute__((always_inline)) void _mm_clflush_fs (void *__A)
__builtin_ia32_clflush (__A);
}
#if !defined(__clang__)
static __inline __attribute__(( __always_inline__)) void _mm_mfence (void)
{
__builtin_ia32_mfence ();
}
#else
void _mm_mfence(void);
#endif
#if !defined(__clang__)
static __inline __attribute__(( __always_inline__)) void _mm_sfence (void)
{
__builtin_ia32_sfence ();
}
#else
void _mm_sfence(void);
#endif
#endif /* __SSE3__ */
#endif /* defined (__GNUC__) */