replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[X86] Remove masking from dbpsadbw builtins, use select builtin instead. 

llvm-svn: 334385
This commit is contained in:
Craig Topper 2018-06-11 06:18:29 +00:00
parent 0e25c8239a
commit 91bbe98757
6 changed files with 45 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
clang/include/clang/Basic/BuiltinsX86.def
View File

@ -1745,9 +1745,9 @@ TARGET_BUILTIN(__builtin_ia32_kunpckhi, "UsUsUs", "nc", "avx512f")
TARGET_BUILTIN(__builtin_ia32_kxnorhi, "UsUsUs", "nc", "avx512f")
TARGET_BUILTIN(__builtin_ia32_kxorhi, "UsUsUs", "nc", "avx512f")
TARGET_BUILTIN(__builtin_ia32_palignr512, "V64cV64cV64cIi", "nc", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw128_mask, "V8sV16cV16cIiV8sUc", "nc", "avx512bw,avx512vl")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw256_mask, "V16sV32cV32cIiV16sUs", "nc", "avx512bw,avx512vl")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw512_mask, "V32sV64cV64cIiV32sUi", "nc", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw128, "V8sV16cV16cIi", "nc", "avx512bw,avx512vl")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw256, "V16sV32cV32cIi", "nc", "avx512bw,avx512vl")
TARGET_BUILTIN(__builtin_ia32_dbpsadbw512, "V32sV64cV64cIi", "nc", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_psadbw512, "V8LLiV64cV64c", "nc", "avx512bw")
TARGET_BUILTIN(__builtin_ia32_compressdf512_mask, "V8dV8dV8dUc", "nc", "avx512f")
TARGET_BUILTIN(__builtin_ia32_compressdi512_mask, "V8LLiV8LLiV8LLiUc", "nc", "avx512f")

20
clang/lib/Headers/avx512bwintrin.h
View File

@ -1819,22 +1819,18 @@ _mm512_mask_permutexvar_epi16 (__m512i __W, __mmask32 __M, __m512i __A,
(__v64qi)(__m512i)_mm512_setzero_si512())
#define _mm512_dbsad_epu8(A, B, imm) \
(__m512i)__builtin_ia32_dbpsadbw512_mask((__v64qi)(__m512i)(A), \
(__v64qi)(__m512i)(B), (int)(imm), \
(__v32hi)_mm512_undefined_epi32(), \
(__mmask32)-1)
(__m512i)__builtin_ia32_dbpsadbw512((__v64qi)(__m512i)(A), \
(__v64qi)(__m512i)(B), (int)(imm))
#define _mm512_mask_dbsad_epu8(W, U, A, B, imm) \
(__m512i)__builtin_ia32_dbpsadbw512_mask((__v64qi)(__m512i)(A), \
(__v64qi)(__m512i)(B), (int)(imm), \
(__v32hi)(__m512i)(W), \
(__mmask32)(U))
(__m512i)__builtin_ia32_selectw_512((__mmask32)(U), \
(__v32hi)_mm512_dbsad_epu8((A), (B), (imm)), \
(__v32hi)(__m512i)(W))
#define _mm512_maskz_dbsad_epu8(U, A, B, imm) \
(__m512i)__builtin_ia32_dbpsadbw512_mask((__v64qi)(__m512i)(A), \
(__v64qi)(__m512i)(B), (int)(imm), \
(__v32hi)_mm512_setzero_si512(), \
(__mmask32)(U))
(__m512i)__builtin_ia32_selectw_512((__mmask32)(U), \
(__v32hi)_mm512_dbsad_epu8((A), (B), (imm)), \
(__v32hi)_mm512_setzero_si512())
static __inline__ __m512i __DEFAULT_FN_ATTRS
_mm512_sad_epu8 (__m512i __A, __m512i __B)

40
clang/lib/Headers/avx512vlbwintrin.h
View File

@ -2714,40 +2714,32 @@ _mm256_mask_permutexvar_epi16 (__m256i __W, __mmask16 __M, __m256i __A,
(__v32qi)_mm256_setzero_si256())
#define _mm_dbsad_epu8(A, B, imm) \
(__m128i)__builtin_ia32_dbpsadbw128_mask((__v16qi)(__m128i)(A), \
(__v16qi)(__m128i)(B), (int)(imm), \
(__v8hi)_mm_setzero_si128(), \
(__mmask8)-1)
(__m128i)__builtin_ia32_dbpsadbw128((__v16qi)(__m128i)(A), \
(__v16qi)(__m128i)(B), (int)(imm))
#define _mm_mask_dbsad_epu8(W, U, A, B, imm) \
(__m128i)__builtin_ia32_dbpsadbw128_mask((__v16qi)(__m128i)(A), \
(__v16qi)(__m128i)(B), (int)(imm), \
(__v8hi)(__m128i)(W), \
(__mmask8)(U))
(__m128i)__builtin_ia32_selectw_128((__mmask8)(U), \
(__v8hi)_mm_dbsad_epu8((A), (B), (imm)), \
(__v8hi)(__m128i)(W))
#define _mm_maskz_dbsad_epu8(U, A, B, imm) \
(__m128i)__builtin_ia32_dbpsadbw128_mask((__v16qi)(__m128i)(A), \
(__v16qi)(__m128i)(B), (int)(imm), \
(__v8hi)_mm_setzero_si128(), \
(__mmask8)(U))
(__m128i)__builtin_ia32_selectw_128((__mmask8)(U), \
(__v8hi)_mm_dbsad_epu8((A), (B), (imm)), \
(__v8hi)_mm_setzero_si128())
#define _mm256_dbsad_epu8(A, B, imm) \
(__m256i)__builtin_ia32_dbpsadbw256_mask((__v32qi)(__m256i)(A), \
(__v32qi)(__m256i)(B), (int)(imm), \
(__v16hi)_mm256_setzero_si256(), \
(__mmask16)-1)
(__m256i)__builtin_ia32_dbpsadbw256((__v32qi)(__m256i)(A), \
(__v32qi)(__m256i)(B), (int)(imm))
#define _mm256_mask_dbsad_epu8(W, U, A, B, imm) \
(__m256i)__builtin_ia32_dbpsadbw256_mask((__v32qi)(__m256i)(A), \
(__v32qi)(__m256i)(B), (int)(imm), \
(__v16hi)(__m256i)(W), \
(__mmask16)(U))
(__m256i)__builtin_ia32_selectw_256((__mmask16)(U), \
(__v16hi)_mm256_dbsad_epu8((A), (B), (imm)), \
(__v16hi)(__m256i)(W))
#define _mm256_maskz_dbsad_epu8(U, A, B, imm) \
(__m256i)__builtin_ia32_dbpsadbw256_mask((__v32qi)(__m256i)(A), \
(__v32qi)(__m256i)(B), (int)(imm), \
(__v16hi)_mm256_setzero_si256(), \
(__mmask16)(U))
(__m256i)__builtin_ia32_selectw_256((__mmask16)(U), \
(__v16hi)_mm256_dbsad_epu8((A), (B), (imm)), \
(__v16hi)_mm256_setzero_si256())
#undef __DEFAULT_FN_ATTRS

6
clang/lib/Sema/SemaChecking.cpp
View File

@ -2838,9 +2838,9 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
case X86::BI__builtin_ia32_shufps:
case X86::BI__builtin_ia32_shufps256:
case X86::BI__builtin_ia32_shufps512:
case X86::BI__builtin_ia32_dbpsadbw128_mask:
case X86::BI__builtin_ia32_dbpsadbw256_mask:
case X86::BI__builtin_ia32_dbpsadbw512_mask:
case X86::BI__builtin_ia32_dbpsadbw128:
case X86::BI__builtin_ia32_dbpsadbw256:
case X86::BI__builtin_ia32_dbpsadbw512:
case X86::BI__builtin_ia32_vpshldd128_mask:
case X86::BI__builtin_ia32_vpshldd256_mask:
case X86::BI__builtin_ia32_vpshldd512_mask:

8
clang/test/CodeGen/avx512bw-builtins.c
View File

@ -1934,19 +1934,21 @@ __m512i test_mm512_maskz_alignr_epi8(__mmask64 __U, __m512i __A,__m512i __B){
__m512i test_mm512_mm_dbsad_epu8(__m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mm_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.512
// CHECK: @llvm.x86.avx512.dbpsadbw.512
return _mm512_dbsad_epu8(__A, __B, 170);
}
__m512i test_mm512_mm_mask_dbsad_epu8(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mm_mask_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.512
// CHECK: @llvm.x86.avx512.dbpsadbw.512
//CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_mask_dbsad_epu8(__W, __U, __A, __B, 170);
}
__m512i test_mm512_mm_maskz_dbsad_epu8(__mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: @test_mm512_mm_maskz_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.512
// CHECK: @llvm.x86.avx512.dbpsadbw.512
//CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_maskz_dbsad_epu8(__U, __A, __B, 170);
}

16
clang/test/CodeGen/avx512vlbw-builtins.c
View File

@ -2964,37 +2964,41 @@ __m256i test_mm256_maskz_alignr_epi8(__mmask32 __U, __m256i __A, __m256i __B) {
__m128i test_mm_dbsad_epu8(__m128i __A, __m128i __B) {
// CHECK-LABEL: @test_mm_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.128
// CHECK: @llvm.x86.avx512.dbpsadbw.128
return _mm_dbsad_epu8(__A, __B, 170);
}
__m128i test_mm_mask_dbsad_epu8(__m128i __W, __mmask8 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: @test_mm_mask_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.128
// CHECK: @llvm.x86.avx512.dbpsadbw.128
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_mask_dbsad_epu8(__W, __U, __A, __B, 170);
}
__m128i test_mm_maskz_dbsad_epu8(__mmask8 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: @test_mm_maskz_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.128
// CHECK: @llvm.x86.avx512.dbpsadbw.128
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_maskz_dbsad_epu8(__U, __A, __B, 170);
}
__m256i test_mm256_dbsad_epu8(__m256i __A, __m256i __B) {
// CHECK-LABEL: @test_mm256_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.256
// CHECK: @llvm.x86.avx512.dbpsadbw.256
return _mm256_dbsad_epu8(__A, __B, 170);
}
__m256i test_mm256_mask_dbsad_epu8(__m256i __W, __mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: @test_mm256_mask_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.256
// CHECK: @llvm.x86.avx512.dbpsadbw.256
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_mask_dbsad_epu8(__W, __U, __A, __B, 170);
}
__m256i test_mm256_maskz_dbsad_epu8(__mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: @test_mm256_maskz_dbsad_epu8
// CHECK: @llvm.x86.avx512.mask.dbpsadbw.256
// CHECK: @llvm.x86.avx512.dbpsadbw.256
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_maskz_dbsad_epu8(__U, __A, __B, 170);
}
__mmask8 test_mm_movepi16_mask(__m128i __A) {