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[X86] Remove masking from the 512-bit padds and psubs builtins. Use select builtin instead. 

llvm-svn: 339843
This commit is contained in:
Craig Topper 2018-08-16 06:20:29 +00:00
parent 9c1d9fdeaa
commit 0609d1e211
3 changed files with 56 additions and 72 deletions
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8
clang/include/clang/Basic/BuiltinsX86.def
View File

@ -1038,8 +1038,8 @@ TARGET_BUILTIN(__builtin_ia32_packssdw512, "V32sV16iV16i", "ncV:512:", "avx512bw
TARGET_BUILTIN(__builtin_ia32_packsswb512, "V64cV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_packusdw512, "V32sV16iV16i", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_packuswb512, "V64cV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsb512_mask, "V64cV64cV64cV64cULLi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsw512_mask, "V32sV32sV32sV32sUi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsb512, "V64cV64cV64c", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddsw512, "V32sV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddusb512_mask, "V64cV64cV64cV64cULLi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_paddusw512_mask, "V32sV32sV32sV32sUi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_pmaxsb512, "V64cV64cV64c", "ncV:512:", "avx512bw")
@ -1051,8 +1051,8 @@ TARGET_BUILTIN(__builtin_ia32_pminsw512, "V32sV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_pminub512, "V64cV64cV64c", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_pminuw512, "V32sV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_pshufb512, "V64cV64cV64c", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsb512_mask, "V64cV64cV64cV64cULLi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsw512_mask, "V32sV32sV32sV32sUi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsb512, "V64cV64cV64c", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubsw512, "V32sV32sV32s", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubusb512_mask, "V64cV64cV64cV64cULLi", "ncV:512:", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psubusw512_mask, "V32sV32sV32sV32sUi", "ncV:512:", "avx512bw")

88
clang/lib/Headers/avx512bwintrin.h
View File

@ -422,57 +422,45 @@ _mm512_maskz_packus_epi16(__mmask64 __M, __m512i __A, __m512i __B)
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_adds_epi8 (__m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) _mm512_setzero_si512(),
(__mmask64) -1);
return (__m512i)__builtin_ia32_paddsb512((__v64qi)__A, (__v64qi)__B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_mask_adds_epi8 (__m512i __W, __mmask64 __U, __m512i __A,
__m512i __B)
_mm512_mask_adds_epi8 (__m512i __W, __mmask64 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) __W,
(__mmask64) __U);
return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
(__v64qi)_mm512_adds_epi8(__A, __B),
(__v64qi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_adds_epi8 (__mmask64 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) _mm512_setzero_si512(),
(__mmask64) __U);
return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
(__v64qi)_mm512_adds_epi8(__A, __B),
(__v64qi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_adds_epi16 (__m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) _mm512_setzero_si512(),
(__mmask32) -1);
return (__m512i)__builtin_ia32_paddsw512((__v32hi)__A, (__v32hi)__B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_mask_adds_epi16 (__m512i __W, __mmask32 __U, __m512i __A,
__m512i __B)
_mm512_mask_adds_epi16 (__m512i __W, __mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) __W,
(__mmask32) __U);
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_adds_epi16(__A, __B),
(__v32hi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_adds_epi16 (__mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_paddsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) _mm512_setzero_si512(),
(__mmask32) __U);
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_adds_epi16(__A, __B),
(__v32hi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
@ -787,57 +775,45 @@ _mm512_maskz_shuffle_epi8(__mmask64 __U, __m512i __A, __m512i __B)
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_subs_epi8 (__m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) _mm512_setzero_si512(),
(__mmask64) -1);
return (__m512i)__builtin_ia32_psubsb512((__v64qi)__A, (__v64qi)__B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_mask_subs_epi8 (__m512i __W, __mmask64 __U, __m512i __A,
__m512i __B)
_mm512_mask_subs_epi8 (__m512i __W, __mmask64 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) __W,
(__mmask64) __U);
return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
(__v64qi)_mm512_subs_epi8(__A, __B),
(__v64qi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_subs_epi8 (__mmask64 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsb512_mask ((__v64qi) __A,
(__v64qi) __B,
(__v64qi) _mm512_setzero_si512(),
(__mmask64) __U);
return (__m512i)__builtin_ia32_selectb_512((__mmask64)__U,
(__v64qi)_mm512_subs_epi8(__A, __B),
(__v64qi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_subs_epi16 (__m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) _mm512_setzero_si512(),
(__mmask32) -1);
return (__m512i)__builtin_ia32_psubsw512((__v32hi)__A, (__v32hi)__B);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_mask_subs_epi16 (__m512i __W, __mmask32 __U, __m512i __A,
__m512i __B)
_mm512_mask_subs_epi16 (__m512i __W, __mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) __W,
(__mmask32) __U);
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_subs_epi16(__A, __B),
(__v32hi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_maskz_subs_epi16 (__mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i) __builtin_ia32_psubsw512_mask ((__v32hi) __A,
(__v32hi) __B,
(__v32hi) _mm512_setzero_si512(),
(__mmask32) __U);
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_subs_epi16(__A, __B),
(__v32hi)_mm512_setzero_si512());
}
static __inline__ __m512i __DEFAULT_FN_ATTRS

32
clang/test/CodeGen/avx512bw-builtins.c
View File

@ -594,32 +594,36 @@ __m512i test_mm512_maskz_packus_epi16(__mmask64 __M, __m512i __A, __m512i __B) {
}
__m512i test_mm512_adds_epi8(__m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_adds_epi8
// CHECK: @llvm.x86.avx512.mask.padds.b.512
// CHECK: @llvm.x86.avx512.padds.b.512
return _mm512_adds_epi8(__A,__B);
}
__m512i test_mm512_mask_adds_epi8(__m512i __W, __mmask64 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mask_adds_epi8
// CHECK: @llvm.x86.avx512.mask.padds.b.512
// CHECK: @llvm.x86.avx512.padds.b.512
// CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_mask_adds_epi8(__W,__U,__A,__B);
}
__m512i test_mm512_maskz_adds_epi8(__mmask64 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_maskz_adds_epi8
// CHECK: @llvm.x86.avx512.mask.padds.b.512
// CHECK: @llvm.x86.avx512.padds.b.512
// CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_maskz_adds_epi8(__U,__A,__B);
}
__m512i test_mm512_adds_epi16(__m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_adds_epi16
// CHECK: @llvm.x86.avx512.mask.padds.w.512
// CHECK: @llvm.x86.avx512.padds.w.512
return _mm512_adds_epi16(__A,__B);
}
__m512i test_mm512_mask_adds_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mask_adds_epi16
// CHECK: @llvm.x86.avx512.mask.padds.w.512
// CHECK: @llvm.x86.avx512.padds.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_mask_adds_epi16(__W,__U,__A,__B);
}
__m512i test_mm512_maskz_adds_epi16(__mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_maskz_adds_epi16
// CHECK: @llvm.x86.avx512.mask.padds.w.512
// CHECK: @llvm.x86.avx512.padds.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_maskz_adds_epi16(__U,__A,__B);
}
__m512i test_mm512_adds_epu8(__m512i __A, __m512i __B) {
@ -925,32 +929,36 @@ __m512i test_mm512_maskz_shuffle_epi8(__mmask64 __U, __m512i __A, __m512i __B) {
}
__m512i test_mm512_subs_epi8(__m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_subs_epi8
// CHECK: @llvm.x86.avx512.mask.psubs.b.512
// CHECK: @llvm.x86.avx512.psubs.b.512
return _mm512_subs_epi8(__A,__B);
}
__m512i test_mm512_mask_subs_epi8(__m512i __W, __mmask64 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mask_subs_epi8
// CHECK: @llvm.x86.avx512.mask.psubs.b.512
// CHECK: @llvm.x86.avx512.psubs.b.512
// CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_mask_subs_epi8(__W,__U,__A,__B);
}
__m512i test_mm512_maskz_subs_epi8(__mmask64 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_maskz_subs_epi8
// CHECK: @llvm.x86.avx512.mask.psubs.b.512
// CHECK: @llvm.x86.avx512.psubs.b.512
// CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_maskz_subs_epi8(__U,__A,__B);
}
__m512i test_mm512_subs_epi16(__m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_subs_epi16
// CHECK: @llvm.x86.avx512.mask.psubs.w.512
// CHECK: @llvm.x86.avx512.psubs.w.512
return _mm512_subs_epi16(__A,__B);
}
__m512i test_mm512_mask_subs_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mask_subs_epi16
// CHECK: @llvm.x86.avx512.mask.psubs.w.512
// CHECK: @llvm.x86.avx512.psubs.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_mask_subs_epi16(__W,__U,__A,__B);
}
__m512i test_mm512_maskz_subs_epi16(__mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_maskz_subs_epi16
// CHECK: @llvm.x86.avx512.mask.psubs.w.512
// CHECK: @llvm.x86.avx512.psubs.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_maskz_subs_epi16(__U,__A,__B);
}
__m512i test_mm512_subs_epu8(__m512i __A, __m512i __B) {