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i386: Enable AVX512 memory broadcast for FNMSUB

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Many AVX512 vector operations can broadcast from a scalar memory source.
This patch enables memory broadcast for FNMSUB operations.  In order to
support AVX512 memory broadcast for FNMSUB, FNMSUB builtin functions are
also added, instead of passing the negated value to FMA builtin functions.

gcc/

	PR target/72782
	* config/i386/avx512fintrin.h (_mm512_fnmsub_round_pd): Use
	__builtin_ia32_vfnmsubpd512_mask.
	(_mm512_mask_fnmsub_round_pd): Likewise.
	(_mm512_fnmsub_pd): Likewise.
	(_mm512_mask_fnmsub_pd): Likewise.
	(_mm512_maskz_fnmsub_round_pd): Use
	__builtin_ia32_vfnmsubpd512_maskz.
	(_mm512_maskz_fnmsub_pd): Likewise.
	(_mm512_fnmsub_round_ps): Use __builtin_ia32_vfnmsubps512_mask.
	(_mm512_mask_fnmsub_round_ps): Likewise.
	(_mm512_fnmsub_ps): Likewise.
	(_mm512_mask_fnmsub_ps): Likewise.
	(_mm512_maskz_fnmsub_round_ps): Use
	__builtin_ia32_vfnmsubps512_maskz.
	(_mm512_maskz_fnmsub_ps): Likewise.
	* config/i386/avx512vlintrin.h (_mm256_mask_fnmsub_pd): Use
	__builtin_ia32_vfnmsubpd256_mask.
	(_mm256_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256_maskz.
	(_mm_mask_fnmsub_pd): Use __builtin_ia32_vfmaddpd128_mask
	(_mm_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd128_maskz.
	(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
	(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
	(_mm256_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_maskz.
	(_mm_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_mask.
	(_mm_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_maskz.
	* config/i386/fmaintrin.h (_mm_fnmsub_pd): Use
	__builtin_ia32_vfnmsubpd.
	(_mm256_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256.
	(_mm_fnmsub_ps): Use __builtin_ia32_vfnmsubps.
	(_mm256_fnmsub_ps): Use __builtin_ia32_vfnmsubps256.
	(_mm_fnmsub_sd): Use __builtin_ia32_vfnmsubsd3.
	(_mm_fnmsub_ss): Use __builtin_ia32_vfnmsubss3.
	* config/i386/i386-builtin.def: Add
	__builtin_ia32_vfnmsubpd256_mask,
	__builtin_ia32_vfnmsubpd256_maskz,
	__builtin_ia32_vfnmsubpd128_mask,
	__builtin_ia32_vfnmsubpd128_maskz,
	__builtin_ia32_vfnmsubps256_mask,
	__builtin_ia32_vfnmsubps256_maskz,
	__builtin_ia32_vfnmsubps128_mask,
	__builtin_ia32_vfnmsubps128_maskz,
	__builtin_ia32_vfnmsubpd512_mask,
	__builtin_ia32_vfnmsubpd512_maskz,
	__builtin_ia32_vfnmsubps512_mask,
	__builtin_ia32_vfnmsubps512_maskz, __builtin_ia32_vfnmsubss3,
	__builtin_ia32_vfnmsubsd3, __builtin_ia32_vfnmsubps,
	__builtin_ia32_vfnmsubpd, __builtin_ia32_vfnmsubps256 and.
	__builtin_ia32_vfnmsubpd256.
	* config/i386/sse.md (fma4i_fnmsub_<mode>): New.
	(<avx512>_fnmsub_<mode>_maskz<round_expand_name>): Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_1):
	Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_2):
	Likewise.
	(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_3):
	Likewise.
	(fmai_vmfnmsub_<mode><round_name>): Likewise.

gcc/testsuite/

	PR target/72782
	* gcc.target/i386/avx512f-fnmsub-df-zmm-1.c: New test.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-1.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-2.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-3.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-4.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-5.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-6.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-7.c: Likewise.
	* gcc.target/i386/avx512f-fnmsub-sf-zmm-8.c: Likewise.
	* gcc.target/i386/avx512vl-fnmsub-sf-xmm-1.c: Likewise.
	* gcc.target/i386/avx512vl-fnmsub-sf-ymm-1.c: Likewise.

From-SVN: r265358
This commit is contained in:
H.J. Lu 2018-10-21 20:28:56 +00:00 • committed by H.J. Lu
parent 5ca9497788
commit 38ef6fb19d
18 changed files with 370 additions and 68 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
gcc/ChangeLog
View file

@ -1,3 +1,64 @@
2018-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/72782
* config/i386/avx512fintrin.h (_mm512_fnmsub_round_pd): Use
__builtin_ia32_vfnmsubpd512_mask.
(_mm512_mask_fnmsub_round_pd): Likewise.
(_mm512_fnmsub_pd): Likewise.
(_mm512_mask_fnmsub_pd): Likewise.
(_mm512_maskz_fnmsub_round_pd): Use
__builtin_ia32_vfnmsubpd512_maskz.
(_mm512_maskz_fnmsub_pd): Likewise.
(_mm512_fnmsub_round_ps): Use __builtin_ia32_vfnmsubps512_mask.
(_mm512_mask_fnmsub_round_ps): Likewise.
(_mm512_fnmsub_ps): Likewise.
(_mm512_mask_fnmsub_ps): Likewise.
(_mm512_maskz_fnmsub_round_ps): Use
__builtin_ia32_vfnmsubps512_maskz.
(_mm512_maskz_fnmsub_ps): Likewise.
* config/i386/avx512vlintrin.h (_mm256_mask_fnmsub_pd): Use
__builtin_ia32_vfnmsubpd256_mask.
(_mm256_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256_maskz.
(_mm_mask_fnmsub_pd): Use __builtin_ia32_vfmaddpd128_mask
(_mm_maskz_fnmsub_pd): Use __builtin_ia32_vfnmsubpd128_maskz.
(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
(_mm256_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_mask.
(_mm256_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps256_maskz.
(_mm_mask_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_mask.
(_mm_maskz_fnmsub_ps): Use __builtin_ia32_vfnmsubps128_maskz.
* config/i386/fmaintrin.h (_mm_fnmsub_pd): Use
__builtin_ia32_vfnmsubpd.
(_mm256_fnmsub_pd): Use __builtin_ia32_vfnmsubpd256.
(_mm_fnmsub_ps): Use __builtin_ia32_vfnmsubps.
(_mm256_fnmsub_ps): Use __builtin_ia32_vfnmsubps256.
(_mm_fnmsub_sd): Use __builtin_ia32_vfnmsubsd3.
(_mm_fnmsub_ss): Use __builtin_ia32_vfnmsubss3.
* config/i386/i386-builtin.def: Add
__builtin_ia32_vfnmsubpd256_mask,
__builtin_ia32_vfnmsubpd256_maskz,
__builtin_ia32_vfnmsubpd128_mask,
__builtin_ia32_vfnmsubpd128_maskz,
__builtin_ia32_vfnmsubps256_mask,
__builtin_ia32_vfnmsubps256_maskz,
__builtin_ia32_vfnmsubps128_mask,
__builtin_ia32_vfnmsubps128_maskz,
__builtin_ia32_vfnmsubpd512_mask,
__builtin_ia32_vfnmsubpd512_maskz,
__builtin_ia32_vfnmsubps512_mask,
__builtin_ia32_vfnmsubps512_maskz, __builtin_ia32_vfnmsubss3,
__builtin_ia32_vfnmsubsd3, __builtin_ia32_vfnmsubps,
__builtin_ia32_vfnmsubpd, __builtin_ia32_vfnmsubps256 and.
__builtin_ia32_vfnmsubpd256.
* config/i386/sse.md (fma4i_fnmsub_<mode>): New.
(<avx512>_fnmsub_<mode>_maskz<round_expand_name>): Likewise.
(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_1):
Likewise.
(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_2):
Likewise.
(*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_3):
Likewise.
(fmai_vmfnmsub_<mode><round_name>): Likewise.
2018-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/72782

80
gcc/config/i386/avx512fintrin.h
View file

@ -3699,10 +3699,10 @@ extern __inline __m512d
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_fnmsub_round_pd (__m512d __A, __m512d __B, __m512d __C, const int __R)
{
return (__m512d) __builtin_ia32_vfmaddpd512_mask (-(__v8df) __A,
(__v8df) __B,
-(__v8df) __C,
(__mmask8) -1, __R);
return (__m512d) __builtin_ia32_vfnmsubpd512_mask ((__v8df) __A,
(__v8df) __B,
(__v8df) __C,
(__mmask8) -1, __R);
}
extern __inline __m512d
@ -3732,20 +3732,20 @@ __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_maskz_fnmsub_round_pd (__mmask8 __U, __m512d __A, __m512d __B,
__m512d __C, const int __R)
{
return (__m512d) __builtin_ia32_vfmaddpd512_maskz (-(__v8df) __A,
(__v8df) __B,
-(__v8df) __C,
(__mmask8) __U, __R);
return (__m512d) __builtin_ia32_vfnmsubpd512_maskz ((__v8df) __A,
(__v8df) __B,
(__v8df) __C,
(__mmask8) __U, __R);
}
extern __inline __m512
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_fnmsub_round_ps (__m512 __A, __m512 __B, __m512 __C, const int __R)
{
return (__m512) __builtin_ia32_vfmaddps512_mask (-(__v16sf) __A,
(__v16sf) __B,
-(__v16sf) __C,
(__mmask16) -1, __R);
return (__m512) __builtin_ia32_vfnmsubps512_mask ((__v16sf) __A,
(__v16sf) __B,
(__v16sf) __C,
(__mmask16) -1, __R);
}
extern __inline __m512
@ -3775,10 +3775,10 @@ __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_maskz_fnmsub_round_ps (__mmask16 __U, __m512 __A, __m512 __B,
__m512 __C, const int __R)
{
return (__m512) __builtin_ia32_vfmaddps512_maskz (-(__v16sf) __A,
(__v16sf) __B,
-(__v16sf) __C,
(__mmask16) __U, __R);
return (__m512) __builtin_ia32_vfnmsubps512_maskz ((__v16sf) __A,
(__v16sf) __B,
(__v16sf) __C,
(__mmask16) __U, __R);
}
#else
#define _mm512_fmadd_round_pd(A, B, C, R) \
@ -3902,7 +3902,7 @@ _mm512_maskz_fnmsub_round_ps (__mmask16 __U, __m512 __A, __m512 __B,
(__m512)__builtin_ia32_vfnmaddps512_maskz(A, B, C, U, R)
#define _mm512_fnmsub_round_pd(A, B, C, R) \
(__m512d)__builtin_ia32_vfmaddpd512_mask(-(A), B, -(C), -1, R)
(__m512d)__builtin_ia32_vfnmsubpd512_mask(A, B, C, -1, R)
#define _mm512_mask_fnmsub_round_pd(A, U, B, C, R) \
(__m512d)__builtin_ia32_vfnmsubpd512_mask(A, B, C, U, R)
@ -3911,10 +3911,10 @@ _mm512_maskz_fnmsub_round_ps (__mmask16 __U, __m512 __A, __m512 __B,
(__m512d)__builtin_ia32_vfnmsubpd512_mask3(A, B, C, U, R)
#define _mm512_maskz_fnmsub_round_pd(U, A, B, C, R) \
(__m512d)__builtin_ia32_vfmaddpd512_maskz(-(A), B, -(C), U, R)
(__m512d)__builtin_ia32_vfnmsubpd512_maskz(A, B, C, U, R)
#define _mm512_fnmsub_round_ps(A, B, C, R) \
(__m512)__builtin_ia32_vfmaddps512_mask(-(A), B, -(C), -1, R)
(__m512)__builtin_ia32_vfnmsubps512_mask(A, B, C, -1, R)
#define _mm512_mask_fnmsub_round_ps(A, U, B, C, R) \
(__m512)__builtin_ia32_vfnmsubps512_mask(A, B, C, U, R)
@ -3923,7 +3923,7 @@ _mm512_maskz_fnmsub_round_ps (__mmask16 __U, __m512 __A, __m512 __B,
(__m512)__builtin_ia32_vfnmsubps512_mask3(A, B, C, U, R)
#define _mm512_maskz_fnmsub_round_ps(U, A, B, C, R) \
(__m512)__builtin_ia32_vfmaddps512_maskz(-(A), B, -(C), U, R)
(__m512)__builtin_ia32_vfnmsubps512_maskz(A, B, C, U, R)
#endif
extern __inline __m512i
@ -12768,11 +12768,11 @@ extern __inline __m512d
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_fnmsub_pd (__m512d __A, __m512d __B, __m512d __C)
{
return (__m512d) __builtin_ia32_vfmaddpd512_mask (-(__v8df) __A,
(__v8df) __B,
-(__v8df) __C,
(__mmask8) -1,
_MM_FROUND_CUR_DIRECTION);
return (__m512d) __builtin_ia32_vfnmsubpd512_mask ((__v8df) __A,
(__v8df) __B,
(__v8df) __C,
(__mmask8) -1,
_MM_FROUND_CUR_DIRECTION);
}
extern __inline __m512d
@ -12801,22 +12801,22 @@ extern __inline __m512d
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_maskz_fnmsub_pd (__mmask8 __U, __m512d __A, __m512d __B, __m512d __C)
{
return (__m512d) __builtin_ia32_vfmaddpd512_maskz (-(__v8df) __A,
(__v8df) __B,
-(__v8df) __C,
(__mmask8) __U,
_MM_FROUND_CUR_DIRECTION);
return (__m512d) __builtin_ia32_vfnmsubpd512_maskz ((__v8df) __A,
(__v8df) __B,
(__v8df) __C,
(__mmask8) __U,
_MM_FROUND_CUR_DIRECTION);
}
extern __inline __m512
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_fnmsub_ps (__m512 __A, __m512 __B, __m512 __C)
{
return (__m512) __builtin_ia32_vfmaddps512_mask (-(__v16sf) __A,
(__v16sf) __B,
-(__v16sf) __C,
(__mmask16) -1,
_MM_FROUND_CUR_DIRECTION);
return (__m512) __builtin_ia32_vfnmsubps512_mask ((__v16sf) __A,
(__v16sf) __B,
(__v16sf) __C,
(__mmask16) -1,
_MM_FROUND_CUR_DIRECTION);
}
extern __inline __m512
@ -12845,11 +12845,11 @@ extern __inline __m512
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm512_maskz_fnmsub_ps (__mmask16 __U, __m512 __A, __m512 __B, __m512 __C)
{
return (__m512) __builtin_ia32_vfmaddps512_maskz (-(__v16sf) __A,
(__v16sf) __B,
-(__v16sf) __C,
(__mmask16) __U,
_MM_FROUND_CUR_DIRECTION);
return (__m512) __builtin_ia32_vfnmsubps512_maskz ((__v16sf) __A,
(__v16sf) __B,
(__v16sf) __C,
(__mmask16) __U,
_MM_FROUND_CUR_DIRECTION);
}
extern __inline __m256i

32
gcc/config/i386/avx512vlintrin.h
View file

@ -4665,10 +4665,10 @@ __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm256_maskz_fnmsub_pd (__mmask8 __U, __m256d __A, __m256d __B,
__m256d __C)
{
return (__m256d) __builtin_ia32_vfmaddpd256_maskz (-(__v4df) __A,
(__v4df) __B,
-(__v4df) __C,
(__mmask8) __U);
return (__m256d) __builtin_ia32_vfnmsubpd256_maskz ((__v4df) __A,
(__v4df) __B,
(__v4df) __C,
(__mmask8) __U);
}
extern __inline __m128d
@ -4698,10 +4698,10 @@ __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm_maskz_fnmsub_pd (__mmask8 __U, __m128d __A, __m128d __B,
__m128d __C)
{
return (__m128d) __builtin_ia32_vfmaddpd128_maskz (-(__v2df) __A,
(__v2df) __B,
-(__v2df) __C,
(__mmask8) __U);
return (__m128d) __builtin_ia32_vfnmsubpd128_maskz ((__v2df) __A,
(__v2df) __B,
(__v2df) __C,
(__mmask8) __U);
}
extern __inline __m256
@ -4731,10 +4731,10 @@ __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm256_maskz_fnmsub_ps (__mmask8 __U, __m256 __A, __m256 __B,
__m256 __C)
{
return (__m256) __builtin_ia32_vfmaddps256_maskz (-(__v8sf) __A,
(__v8sf) __B,
-(__v8sf) __C,
(__mmask8) __U);
return (__m256) __builtin_ia32_vfnmsubps256_maskz ((__v8sf) __A,
(__v8sf) __B,
(__v8sf) __C,
(__mmask8) __U);
}
extern __inline __m128
@ -4761,10 +4761,10 @@ extern __inline __m128
__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
_mm_maskz_fnmsub_ps (__mmask8 __U, __m128 __A, __m128 __B, __m128 __C)
{
return (__m128) __builtin_ia32_vfmaddps128_maskz (-(__v4sf) __A,
(__v4sf) __B,
-(__v4sf) __C,
(__mmask8) __U);
return (__m128) __builtin_ia32_vfnmsubps128_maskz ((__v4sf) __A,
(__v4sf) __B,
(__v4sf) __C,
(__mmask8) __U);
}
extern __inline __m128i

24
gcc/config/i386/fmaintrin.h
View file

@ -182,48 +182,48 @@ extern __inline __m128d
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_fnmsub_pd (__m128d __A, __m128d __B, __m128d __C)
{
return (__m128d)__builtin_ia32_vfmaddpd (-(__v2df)__A, (__v2df)__B,
-(__v2df)__C);
return (__m128d)__builtin_ia32_vfnmsubpd ((__v2df)__A, (__v2df)__B,
(__v2df)__C);
}
extern __inline __m256d
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm256_fnmsub_pd (__m256d __A, __m256d __B, __m256d __C)
{
return (__m256d)__builtin_ia32_vfmaddpd256 (-(__v4df)__A, (__v4df)__B,
-(__v4df)__C);
return (__m256d)__builtin_ia32_vfnmsubpd256 ((__v4df)__A, (__v4df)__B,
(__v4df)__C);
}
extern __inline __m128
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_fnmsub_ps (__m128 __A, __m128 __B, __m128 __C)
{
return (__m128)__builtin_ia32_vfmaddps (-(__v4sf)__A, (__v4sf)__B,
-(__v4sf)__C);
return (__m128)__builtin_ia32_vfnmsubps ((__v4sf)__A, (__v4sf)__B,
(__v4sf)__C);
}
extern __inline __m256
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm256_fnmsub_ps (__m256 __A, __m256 __B, __m256 __C)
{
return (__m256)__builtin_ia32_vfmaddps256 (-(__v8sf)__A, (__v8sf)__B,
-(__v8sf)__C);
return (__m256)__builtin_ia32_vfnmsubps256 ((__v8sf)__A, (__v8sf)__B,
(__v8sf)__C);
}
extern __inline __m128d
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_fnmsub_sd (__m128d __A, __m128d __B, __m128d __C)
{
return (__m128d)__builtin_ia32_vfmaddsd3 ((__v2df)__A, -(__v2df)__B,
-(__v2df)__C);
return (__m128d)__builtin_ia32_vfnmsubsd3 ((__v2df)__A, (__v2df)__B,
(__v2df)__C);
}
extern __inline __m128
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_fnmsub_ss (__m128 __A, __m128 __B, __m128 __C)
{
return (__m128)__builtin_ia32_vfmaddss3 ((__v4sf)__A, -(__v4sf)__B,
-(__v4sf)__C);
return (__m128)__builtin_ia32_vfnmsubss3 ((__v4sf)__A, (__v4sf)__B,
(__v4sf)__C);
}
extern __inline __m128d

12
gcc/config/i386/i386-builtin.def
View file

@ -1931,12 +1931,16 @@ BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmadd_v4sf_mask3, "__builtin
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmadd_v4sf_maskz, "__builtin_ia32_vfnmaddps128_maskz", IX86_BUILTIN_VFNMADDPS128_MASKZ, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_V4SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4df_mask, "__builtin_ia32_vfnmsubpd256_mask", IX86_BUILTIN_VFNMSUBPD256_MASK, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4df_mask3, "__builtin_ia32_vfnmsubpd256_mask3", IX86_BUILTIN_VFNMSUBPD256_MASK3, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4df_maskz, "__builtin_ia32_vfnmsubpd256_maskz", IX86_BUILTIN_VFNMSUBPD256_MASKZ, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v2df_mask, "__builtin_ia32_vfnmsubpd128_mask", IX86_BUILTIN_VFNMSUBPD128_MASK, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_V2DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v2df_mask3, "__builtin_ia32_vfnmsubpd128_mask3", IX86_BUILTIN_VFNMSUBPD128_MASK3, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_V2DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v2df_maskz, "__builtin_ia32_vfnmsubpd128_maskz", IX86_BUILTIN_VFNMSUBPD128_MASKZ, UNKNOWN, (int) V2DF_FTYPE_V2DF_V2DF_V2DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v8sf_mask, "__builtin_ia32_vfnmsubps256_mask", IX86_BUILTIN_VFNMSUBPS256_MASK, UNKNOWN, (int) V8SF_FTYPE_V8SF_V8SF_V8SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v8sf_mask3, "__builtin_ia32_vfnmsubps256_mask3", IX86_BUILTIN_VFNMSUBPS256_MASK3, UNKNOWN, (int) V8SF_FTYPE_V8SF_V8SF_V8SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v8sf_maskz, "__builtin_ia32_vfnmsubps256_maskz", IX86_BUILTIN_VFNMSUBPS256_MASKZ, UNKNOWN, (int) V8SF_FTYPE_V8SF_V8SF_V8SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4sf_mask, "__builtin_ia32_vfnmsubps128_mask", IX86_BUILTIN_VFNMSUBPS128_MASK, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_V4SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4sf_mask3, "__builtin_ia32_vfnmsubps128_mask3", IX86_BUILTIN_VFNMSUBPS128_MASK3, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_V4SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fnmsub_v4sf_maskz, "__builtin_ia32_vfnmsubps128_maskz", IX86_BUILTIN_VFNMSUBPS128_MASKZ, UNKNOWN, (int) V4SF_FTYPE_V4SF_V4SF_V4SF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fmaddsub_v4df_mask, "__builtin_ia32_vfmaddsubpd256_mask", IX86_BUILTIN_VFMADDSUBPD256_MASK, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fmaddsub_v4df_mask3, "__builtin_ia32_vfmaddsubpd256_mask3", IX86_BUILTIN_VFMADDSUBPD256_MASK3, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
BDESC (OPTION_MASK_ISA_AVX512VL, CODE_FOR_avx512vl_fmaddsub_v4df_maskz, "__builtin_ia32_vfmaddsubpd256_maskz", IX86_BUILTIN_VFMADDSUBPD256_MASKZ, UNKNOWN, (int) V4DF_FTYPE_V4DF_V4DF_V4DF_UQI)
@ -2800,8 +2804,10 @@ BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmadd_v16sf_mask3_round, "__bu
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmadd_v16sf_maskz_round, "__builtin_ia32_vfnmaddps512_maskz", IX86_BUILTIN_VFNMADDPS512_MASKZ, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_V16SF_HI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v8df_mask_round, "__builtin_ia32_vfnmsubpd512_mask", IX86_BUILTIN_VFNMSUBPD512_MASK, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_V8DF_UQI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v8df_mask3_round, "__builtin_ia32_vfnmsubpd512_mask3", IX86_BUILTIN_VFNMSUBPD512_MASK3, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_V8DF_UQI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v8df_maskz_round, "__builtin_ia32_vfnmsubpd512_maskz", IX86_BUILTIN_VFNMSUBPD512_MASKZ, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_V8DF_UQI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v16sf_mask_round, "__builtin_ia32_vfnmsubps512_mask", IX86_BUILTIN_VFNMSUBPS512_MASK, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_V16SF_HI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v16sf_mask3_round, "__builtin_ia32_vfnmsubps512_mask3", IX86_BUILTIN_VFNMSUBPS512_MASK3, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_V16SF_HI_INT)
BDESC (OPTION_MASK_ISA_AVX512F, CODE_FOR_avx512f_fnmsub_v16sf_maskz_round, "__builtin_ia32_vfnmsubps512_maskz", IX86_BUILTIN_VFNMSUBPS512_MASKZ, UNKNOWN, (int) V16SF_FTYPE_V16SF_V16SF_V16SF_HI_INT)
/* AVX512ER */
BDESC (OPTION_MASK_ISA_AVX512ER, CODE_FOR_avx512er_exp2v8df_mask_round, "__builtin_ia32_exp2pd_mask", IX86_BUILTIN_EXP2PD_MASK, UNKNOWN, (int) V8DF_FTYPE_V8DF_V8DF_QI_INT)
@ -2885,6 +2891,8 @@ BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfmsub_v4sf, "__builtin_ia32_vfmsubss
BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfmsub_v2df, "__builtin_ia32_vfmsubsd3", IX86_BUILTIN_VFMSUBSD3, UNKNOWN, (int)MULTI_ARG_3_DF)
BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfnmadd_v4sf, "__builtin_ia32_vfnmaddss3", IX86_BUILTIN_VFNMADDSS3, UNKNOWN, (int)MULTI_ARG_3_SF)
BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfnmadd_v2df, "__builtin_ia32_vfnmaddsd3", IX86_BUILTIN_VFNMADDSD3, UNKNOWN, (int)MULTI_ARG_3_DF)
BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfnmsub_v4sf, "__builtin_ia32_vfnmsubss3", IX86_BUILTIN_VFNMSUBSS3, UNKNOWN, (int)MULTI_ARG_3_SF)
BDESC (OPTION_MASK_ISA_FMA, CODE_FOR_fmai_vmfnmsub_v2df, "__builtin_ia32_vfnmsubsd3", IX86_BUILTIN_VFNMSUBSD3, UNKNOWN, (int)MULTI_ARG_3_DF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fmadd_v4sf, "__builtin_ia32_vfmaddps", IX86_BUILTIN_VFMADDPS, UNKNOWN, (int)MULTI_ARG_3_SF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fmadd_v2df, "__builtin_ia32_vfmaddpd", IX86_BUILTIN_VFMADDPD, UNKNOWN, (int)MULTI_ARG_3_DF)
@ -2898,6 +2906,10 @@ BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmadd_v4sf, "
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmadd_v2df, "__builtin_ia32_vfnmaddpd", IX86_BUILTIN_VFNMADDPD, UNKNOWN, (int)MULTI_ARG_3_DF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmadd_v8sf, "__builtin_ia32_vfnmaddps256", IX86_BUILTIN_VFNMADDPS256, UNKNOWN, (int)MULTI_ARG_3_SF2)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmadd_v4df, "__builtin_ia32_vfnmaddpd256", IX86_BUILTIN_VFNMADDPD256, UNKNOWN, (int)MULTI_ARG_3_DF2)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmsub_v4sf, "__builtin_ia32_vfnmsubps", IX86_BUILTIN_VFNMSUBPS, UNKNOWN, (int)MULTI_ARG_3_SF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmsub_v2df, "__builtin_ia32_vfnmsubpd", IX86_BUILTIN_VFNMSUBPD, UNKNOWN, (int)MULTI_ARG_3_DF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmsub_v8sf, "__builtin_ia32_vfnmsubps256", IX86_BUILTIN_VFNMSUBPS256, UNKNOWN, (int)MULTI_ARG_3_SF2)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fma4i_fnmsub_v4df, "__builtin_ia32_vfnmsubpd256", IX86_BUILTIN_VFNMSUBPD256, UNKNOWN, (int)MULTI_ARG_3_DF2)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fmaddsub_v4sf, "__builtin_ia32_vfmaddsubps", IX86_BUILTIN_VFMADDSUBPS, UNKNOWN, (int)MULTI_ARG_3_SF)
BDESC (OPTION_MASK_ISA_FMA | OPTION_MASK_ISA_FMA4, CODE_FOR_fmaddsub_v2df, "__builtin_ia32_vfmaddsubpd", IX86_BUILTIN_VFMADDSUBPD, UNKNOWN, (int)MULTI_ARG_3_DF)

82
gcc/config/i386/sse.md
View file

@ -3764,6 +3764,15 @@
(match_operand:FMAMODE_AVX512 2 "nonimmediate_operand")
(match_operand:FMAMODE_AVX512 3 "nonimmediate_operand")))])
(define_expand "fma4i_fnmsub_<mode>"
[(set (match_operand:FMAMODE_AVX512 0 "register_operand")
(fma:FMAMODE_AVX512
(neg:FMAMODE_AVX512
(match_operand:FMAMODE_AVX512 1 "nonimmediate_operand"))
(match_operand:FMAMODE_AVX512 2 "nonimmediate_operand")
(neg:FMAMODE_AVX512
(match_operand:FMAMODE_AVX512 3 "nonimmediate_operand"))))])
(define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"
[(match_operand:VF_AVX512VL 0 "register_operand")
(match_operand:VF_AVX512VL 1 "<round_expand_nimm_predicate>")
@ -4147,6 +4156,20 @@
(set_attr "type" "ssemuladd")
(set_attr "mode" "<MODE>")])
(define_expand "<avx512>_fnmsub_<mode>_maskz<round_expand_name>"
[(match_operand:VF_AVX512VL 0 "register_operand")
(match_operand:VF_AVX512VL 1 "<round_expand_nimm_predicate>")
(match_operand:VF_AVX512VL 2 "<round_expand_nimm_predicate>")
(match_operand:VF_AVX512VL 3 "<round_expand_nimm_predicate>")
(match_operand:<avx512fmaskmode> 4 "register_operand")]
"TARGET_AVX512F && <round_mode512bit_condition>"
{
emit_insn (gen_fma_fnmsub_<mode>_maskz_1<round_expand_name> (
operands[0], operands[1], operands[2], operands[3],
CONST0_RTX (<MODE>mode), operands[4]<round_expand_operand>));
DONE;
})
(define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"
[(set (match_operand:VF_SF_AVX512VL 0 "register_operand" "=v,v,v")
(fma:VF_SF_AVX512VL
@ -4163,6 +4186,52 @@
[(set_attr "type" "ssemuladd")
(set_attr "mode" "<MODE>")])
(define_insn "*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_1"
[(set (match_operand:VF_AVX512 0 "register_operand" "=v,v")
(fma:VF_AVX512
(neg:VF_AVX512
(match_operand:VF_AVX512 1 "register_operand" "0,v"))
(match_operand:VF_AVX512 2 "register_operand" "v,0")
(neg:VF_AVX512
(vec_duplicate:VF_AVX512
(match_operand:<ssescalarmode> 3 "memory_operand" "m,m")))))]
"TARGET_AVX512F && <sd_mask_mode512bit_condition>"
"vfnmsub213<ssemodesuffix>\t{%3<avx512bcst>, %2, %0<sd_mask_op4>|%0<sd_mask_op4>, %2, %3<avx512bcst>}"
[(set_attr "type" "ssemuladd")
(set_attr "mode" "<MODE>")])
(define_insn "*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_2"
[(set (match_operand:VF_AVX512 0 "register_operand" "=v,v")
(fma:VF_AVX512
(neg:VF_AVX512
(vec_duplicate:VF_AVX512
(match_operand:<ssescalarmode> 1 "memory_operand" "m,m")))
(match_operand:VF_AVX512 2 "register_operand" "0,v")
(neg:VF_AVX512
(match_operand:VF_AVX512 3 "register_operand" "v,0"))))]
"TARGET_AVX512F && <sd_mask_mode512bit_condition>"
"@
vfnmsub132<ssemodesuffix>\t{%1<avx512bcst>, %3, %0<sd_mask_op4>|%0<sd_mask_op4>, %3, %1<avx512bcst>}
vfnmsub231<ssemodesuffix>\t{%1<avx512bcst>, %2, %0<sd_mask_op4>|%0<sd_mask_op4>, %2, %1<avx512bcst>}"
[(set_attr "type" "ssemuladd")
(set_attr "mode" "<MODE>")])
(define_insn "*<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name>_bcst_3"
[(set (match_operand:VF_AVX512 0 "register_operand" "=v,v")
(fma:VF_AVX512
(neg:VF_AVX512
(match_operand:VF_AVX512 1 "register_operand" "0,v"))
(vec_duplicate:VF_AVX512
(match_operand:<ssescalarmode> 2 "memory_operand" "m,m"))
(neg:VF_AVX512
(match_operand:VF_AVX512 3 "register_operand" "v,0"))))]
"TARGET_AVX512F && <sd_mask_mode512bit_condition>"
"@
vfnmsub132<ssemodesuffix>\t{%2<avx512bcst>, %3, %0<sd_mask_op4>|%0<sd_mask_op4>, %3, %2<avx512bcst>}
vfnmsub231<ssemodesuffix>\t{%2<avx512bcst>, %1, %0<sd_mask_op4>|%0<sd_mask_op4>, %1, %2<avx512bcst>}"
[(set_attr "type" "ssemuladd")
(set_attr "mode" "<MODE>")])
(define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"
[(set (match_operand:VF_AVX512VL 0 "register_operand" "=v,v")
(vec_merge:VF_AVX512VL
@ -4403,6 +4472,19 @@
(const_int 1)))]
"TARGET_FMA")
(define_expand "fmai_vmfnmsub_<mode><round_name>"
[(set (match_operand:VF_128 0 "register_operand")
(vec_merge:VF_128
(fma:VF_128
(neg:VF_128
(match_operand:VF_128 2 "<round_nimm_predicate>"))
(match_operand:VF_128 1 "<round_nimm_predicate>")
(neg:VF_128
(match_operand:VF_128 3 "<round_nimm_predicate>")))
(match_dup 1)
(const_int 1)))]
"TARGET_FMA")
(define_insn "*fmai_fmadd_<mode>"
[(set (match_operand:VF_128 0 "register_operand" "=v,v")
(vec_merge:VF_128

15
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,18 @@
2018-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/72782
* gcc.target/i386/avx512f-fnmsub-df-zmm-1.c: New test.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-1.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-2.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-3.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-4.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-5.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-6.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-7.c: Likewise.
* gcc.target/i386/avx512f-fnmsub-sf-zmm-8.c: Likewise.
* gcc.target/i386/avx512vl-fnmsub-sf-xmm-1.c: Likewise.
* gcc.target/i386/avx512vl-fnmsub-sf-ymm-1.c: Likewise.
2018-10-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/72782

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-df-zmm-1.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...pd\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastsd\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512d
#define vec 512
#define op fnmsub
#define suffix pd
#define SCALAR double
#include "avx512-fma-1.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-1.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-1.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-2.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-2.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-3.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-3.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-4.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-4.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-5.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-5.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-6.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %zmm\[0-9\]+, %zmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%zmm\[0-9\]+" } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-6.h"

12
gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-7.c Normal file
View file

@ -0,0 +1,12 @@
/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vbroadcastss\[^\n\]*%zmm\[0-9\]+" 1 } } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[^\n\]*%zmm\[0-9\]+" 1 } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-7.h"

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gcc/testsuite/gcc.target/i386/avx512f-fnmsub-sf-zmm-8.c Normal file
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/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vbroadcastss\[^\n\]*%zmm\[0-9\]+" 1 } } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+%zmm\[0-9\]+, %zmm\[0-9\]+, %zmm0" 1 } } */
#define type __m512
#define vec 512
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-8.h"

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gcc/testsuite/gcc.target/i386/avx512vl-fnmsub-sf-xmm-1.c Normal file
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/* { dg-do compile } */
/* { dg-options "-mfma -mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %xmm\[0-9\]+, %xmm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%xmm\[0-9\]+" } } */
#define type __m128
#define vec
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-1.h"

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gcc/testsuite/gcc.target/i386/avx512vl-fnmsub-sf-ymm-1.c Normal file
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/* { dg-do compile } */
/* { dg-options "-mfma -mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vfnmsub...ps\[ \\t\]+\\(%(?:eax|rdi|edi)\\)\\\{1to\[1-8\]+\\\}, %ymm\[0-9\]+, %ymm0" 1 } } */
/* { dg-final { scan-assembler-not "vbroadcastss\[^\n\]*%ymm\[0-9\]+" } } */
#define type __m256
#define vec 256
#define op fnmsub
#define suffix ps
#define SCALAR float
#include "avx512-fma-1.h"