eb9dc0c78f
[X86] add 3 missing intrinsics: _mm_(mask/maskz)_cvtpbh_ps
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Reviewed By: craig.topper, pengfei
Differential Revision: https://reviews.llvm.org/D114059
2021-11-18 08:48:19 +08:00
244062eece
[X86] Enable intrinsics that convert float and bf16 data to each other
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Scalar version :
_mm_cvtsbh_ss , _mm_cvtness_sbh
Vector version:
_mm512_cvtpbh_ps , _mm256_cvtpbh_ps
_mm512_maskz_cvtpbh_ps , _mm256_maskz_cvtpbh_ps
_mm512_mask_cvtpbh_ps , _mm256_mask_cvtpbh_ps
Patch by Shengchen Kan (skan)
Differential Revision: https://reviews.llvm.org/D62363
llvm-svn: 363018
2019-06-11 01:17:28 +00:00
20040db9a6
[X86] Stop implicitly enabling avx512vl when avx512bf16 is enabled.
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Previously we were doing this so that the 256 bit selectw builtin could be used in the implementation of the 512->256 bit conversion intrinsic.
After this commit we now use a masked convert builtin that will emit the intrinsic call and the 256-bit select from custom code in CGBuiltin. Then the header only needs to call that one intrinsic.
llvm-svn: 360924
2019-05-16 18:28:17 +00:00
58964566e0
[X86] Update doxygen comments for AVX512BF16 to not refer to masks as 'immediates'. Refer to parameter names instead of 'src', 'src1', 'src2'. NFC
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llvm-svn: 360918
2019-05-16 17:34:35 +00:00
041c377a59
[X86] Move files to correct directories after D60552
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llvm-svn: 360022
2019-05-06 09:24:36 +00:00
Freddy Ye