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[X86][AVX512] Add _mm512_cvtsd_f64 and _mm512_cvtss_f32 intrinsics (PR32305) 

Differential Revision: https://reviews.llvm.org/D31155

llvm-svn: 298364
This commit is contained in:
Simon Pilgrim 2017-03-21 12:46:13 +00:00
parent 8bc2416414
commit 60e924985c
2 changed files with 24 additions and 0 deletions
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12
clang/lib/Headers/avx512fintrin.h
View File

@ -4229,6 +4229,18 @@ _mm512_maskz_cvtpd_epu32 (__mmask8 __U, __m512d __A)
_MM_FROUND_CUR_DIRECTION);
}
static __inline__ double __DEFAULT_FN_ATTRS
_mm512_cvtsd_f64(__m512d __a)
{
return __a[0];
}
static __inline__ float __DEFAULT_FN_ATTRS
_mm512_cvtss_f32(__m512 __a)
{
return __a[0];
}
/* Unpack and Interleave */
static __inline __m512d __DEFAULT_FN_ATTRS

12
clang/test/CodeGen/avx512f-builtins.c
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@ -7259,6 +7259,18 @@ __m512i test_mm512_maskz_cvtps_epu32 (__mmask16 __U, __m512 __A)
return _mm512_maskz_cvtps_epu32( __U, __A);
}
double test_mm512_cvtsd_f64(__m512d A) {
// CHECK-LABEL: test_mm512_cvtsd_f64
// CHECK: extractelement <8 x double> %{{.*}}, i32 0
return _mm512_cvtsd_f64(A);
}
float test_mm512_cvtss_f32(__m512 A) {
// CHECK-LABEL: test_mm512_cvtss_f32
// CHECK: extractelement <16 x float> %{{.*}}, i32 0
return _mm512_cvtss_f32(A);
}
__m512d test_mm512_mask_max_pd (__m512d __W, __mmask8 __U, __m512d __A, __m512d __B)
{
// CHECK-LABEL: @test_mm512_mask_max_pd