i386: Enable AVX512 memory broadcast for FNMSUB

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

0 files changed, 0 insertions, 0 deletions