Author: ctopper
Date: Mon Jan 14 00:46:51 2019
New Revision: 351036
URL: http://llvm.org/viewvc/llvm-project?rev=351036&view=rev
Log:
[X86] Remove mask parameter from avx512 pmultishiftqb intrinsics. Use select in
IR instead.
Fixes PR40259
Modified:
cfe/trunk/include/clang/Basic/BuiltinsX86.def
cfe/trunk/lib/CodeGen/CGBuiltin.cpp
cfe/trunk/lib/Headers/avx512vbmiintrin.h
cfe/trunk/lib/Headers/avx512vbmivlintrin.h
cfe/trunk/test/CodeGen/avx512vbmi-builtins.c
cfe/trunk/test/CodeGen/avx512vbmivl-builtin.c
Modified: cfe/trunk/include/clang/Basic/BuiltinsX86.def
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsX86.def?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/BuiltinsX86.def (original)
+++ cfe/trunk/include/clang/Basic/BuiltinsX86.def Mon Jan 14 00:46:51 2019
@@ -1821,9 +1821,9 @@ TARGET_BUILTIN(__builtin_ia32_cvtsd2ss_r
TARGET_BUILTIN(__builtin_ia32_cvtsi2ss32, "V4fV4fiIi", "ncV:128:", "avx512f")
TARGET_BUILTIN(__builtin_ia32_cvtss2sd_round_mask, "V2dV2dV4fV2dUcIi",
"ncV:128:", "avx512f")
TARGET_BUILTIN(__builtin_ia32_cvtusi2ss32, "V4fV4fUiIi", "ncV:128:", "avx512f")
-TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb512_mask, "V64cV64cV64cV64cULLi",
"ncV:512:", "avx512vbmi")
-TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb128_mask, "V16cV16cV16cV16cUs",
"ncV:128:", "avx512vbmi,avx512vl")
-TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb256_mask, "V32cV32cV32cV32cUi",
"ncV:256:", "avx512vbmi,avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb512, "V64cV64cV64c", "ncV:512:",
"avx512vbmi")
+TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb128, "V16cV16cV16c", "ncV:128:",
"avx512vbmi,avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vpmultishiftqb256, "V32cV32cV32c", "ncV:256:",
"avx512vbmi,avx512vl")
// generic select intrinsics
TARGET_BUILTIN(__builtin_ia32_selectb_128, "V16cUsV16cV16c", "ncV:128:",
"avx512bw,avx512vl")
Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Mon Jan 14 00:46:51 2019
@@ -11152,6 +11152,26 @@ Value *CodeGenFunction::EmitX86BuiltinEx
return EmitX86MaskedCompareResult(*this, Fpclass, NumElts, MaskIn);
}
+ case X86::BI__builtin_ia32_vpmultishiftqb128:
+ case X86::BI__builtin_ia32_vpmultishiftqb256:
+ case X86::BI__builtin_ia32_vpmultishiftqb512: {
+ Intrinsic::ID ID;
+ switch (BuiltinID) {
+ default: llvm_unreachable("Unsupported intrinsic!");
+ case X86::BI__builtin_ia32_vpmultishiftqb128:
+ ID = Intrinsic::x86_avx512_pmultishift_qb_128;
+ break;
+ case X86::BI__builtin_ia32_vpmultishiftqb256:
+ ID = Intrinsic::x86_avx512_pmultishift_qb_256;
+ break;
+ case X86::BI__builtin_ia32_vpmultishiftqb512:
+ ID = Intrinsic::x86_avx512_pmultishift_qb_512;
+ break;
+ }
+
+ return Builder.CreateCall(CGM.getIntrinsic(ID), Ops);
+ }
+
case X86::BI__builtin_ia32_vpshufbitqmb128_mask:
case X86::BI__builtin_ia32_vpshufbitqmb256_mask:
case X86::BI__builtin_ia32_vpshufbitqmb512_mask: {
@@ -11173,8 +11193,8 @@ Value *CodeGenFunction::EmitX86BuiltinEx
break;
}
- Value *Fpclass = Builder.CreateCall(CGM.getIntrinsic(ID), Ops);
- return EmitX86MaskedCompareResult(*this, Fpclass, NumElts, MaskIn);
+ Value *Shufbit = Builder.CreateCall(CGM.getIntrinsic(ID), Ops);
+ return EmitX86MaskedCompareResult(*this, Shufbit, NumElts, MaskIn);
}
// packed comparison intrinsics
Modified: cfe/trunk/lib/Headers/avx512vbmiintrin.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/avx512vbmiintrin.h?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/avx512vbmiintrin.h (original)
+++ cfe/trunk/lib/Headers/avx512vbmiintrin.h Mon Jan 14 00:46:51 2019
@@ -91,30 +91,26 @@ _mm512_mask_permutexvar_epi8 (__m512i __
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_mask_multishift_epi64_epi8 (__m512i __W, __mmask64 __M, __m512i __X,
__m512i __Y)
+_mm512_multishift_epi64_epi8(__m512i __X, __m512i __Y)
{
- return (__m512i) __builtin_ia32_vpmultishiftqb512_mask ((__v64qi) __X,
- (__v64qi) __Y,
- (__v64qi) __W,
- (__mmask64) __M);
+ return (__m512i)__builtin_ia32_vpmultishiftqb512((__v64qi)__X, (__v64qi)
__Y);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_maskz_multishift_epi64_epi8 (__mmask64 __M, __m512i __X, __m512i __Y)
+_mm512_mask_multishift_epi64_epi8(__m512i __W, __mmask64 __M, __m512i __X,
+ __m512i __Y)
{
- return (__m512i) __builtin_ia32_vpmultishiftqb512_mask ((__v64qi) __X,
- (__v64qi) __Y,
- (__v64qi) _mm512_setzero_si512 (),
- (__mmask64) __M);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__M,
+ (__v64qi)_mm512_multishift_epi64_epi8(__X,
__Y),
+ (__v64qi)__W);
}
static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_multishift_epi64_epi8 (__m512i __X, __m512i __Y)
+_mm512_maskz_multishift_epi64_epi8(__mmask64 __M, __m512i __X, __m512i __Y)
{
- return (__m512i) __builtin_ia32_vpmultishiftqb512_mask ((__v64qi) __X,
- (__v64qi) __Y,
- (__v64qi) _mm512_undefined_epi32 (),
- (__mmask64) -1);
+ return (__m512i)__builtin_ia32_selectb_512((__mmask64)__M,
+ (__v64qi)_mm512_multishift_epi64_epi8(__X,
__Y),
+ (__v64qi)_mm512_setzero_si512());
}
Modified: cfe/trunk/lib/Headers/avx512vbmivlintrin.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/avx512vbmivlintrin.h?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/avx512vbmivlintrin.h (original)
+++ cfe/trunk/lib/Headers/avx512vbmivlintrin.h Mon Jan 14 00:46:51 2019
@@ -150,61 +150,49 @@ _mm256_mask_permutexvar_epi8 (__m256i __
}
static __inline__ __m128i __DEFAULT_FN_ATTRS128
-_mm_mask_multishift_epi64_epi8 (__m128i __W, __mmask16 __M, __m128i __X,
__m128i __Y)
+_mm_multishift_epi64_epi8(__m128i __X, __m128i __Y)
{
- return (__m128i) __builtin_ia32_vpmultishiftqb128_mask ((__v16qi) __X,
- (__v16qi) __Y,
- (__v16qi) __W,
- (__mmask16) __M);
+ return (__m128i)__builtin_ia32_vpmultishiftqb128((__v16qi)__X, (__v16qi)__Y);
}
static __inline__ __m128i __DEFAULT_FN_ATTRS128
-_mm_maskz_multishift_epi64_epi8 (__mmask16 __M, __m128i __X, __m128i __Y)
+_mm_mask_multishift_epi64_epi8(__m128i __W, __mmask16 __M, __m128i __X,
+ __m128i __Y)
{
- return (__m128i) __builtin_ia32_vpmultishiftqb128_mask ((__v16qi) __X,
- (__v16qi) __Y,
- (__v16qi)
- _mm_setzero_si128 (),
- (__mmask16) __M);
+ return (__m128i)__builtin_ia32_selectb_128((__mmask16)__M,
+ (__v16qi)_mm_multishift_epi64_epi8(__X,
__Y),
+ (__v16qi)__W);
}
static __inline__ __m128i __DEFAULT_FN_ATTRS128
-_mm_multishift_epi64_epi8 (__m128i __X, __m128i __Y)
+_mm_maskz_multishift_epi64_epi8(__mmask16 __M, __m128i __X, __m128i __Y)
{
- return (__m128i) __builtin_ia32_vpmultishiftqb128_mask ((__v16qi) __X,
- (__v16qi) __Y,
- (__v16qi)
- _mm_undefined_si128 (),
- (__mmask16) -1);
+ return (__m128i)__builtin_ia32_selectb_128((__mmask16)__M,
+ (__v16qi)_mm_multishift_epi64_epi8(__X,
__Y),
+ (__v16qi)_mm_setzero_si128());
}
static __inline__ __m256i __DEFAULT_FN_ATTRS256
-_mm256_mask_multishift_epi64_epi8 (__m256i __W, __mmask32 __M, __m256i __X,
__m256i __Y)
+_mm256_multishift_epi64_epi8(__m256i __X, __m256i __Y)
{
- return (__m256i) __builtin_ia32_vpmultishiftqb256_mask ((__v32qi) __X,
- (__v32qi) __Y,
- (__v32qi) __W,
- (__mmask32) __M);
+ return (__m256i)__builtin_ia32_vpmultishiftqb256((__v32qi)__X, (__v32qi)__Y);
}
static __inline__ __m256i __DEFAULT_FN_ATTRS256
-_mm256_maskz_multishift_epi64_epi8 (__mmask32 __M, __m256i __X, __m256i __Y)
+_mm256_mask_multishift_epi64_epi8(__m256i __W, __mmask32 __M, __m256i __X,
+ __m256i __Y)
{
- return (__m256i) __builtin_ia32_vpmultishiftqb256_mask ((__v32qi) __X,
- (__v32qi) __Y,
- (__v32qi)
- _mm256_setzero_si256 (),
- (__mmask32) __M);
+ return (__m256i)__builtin_ia32_selectb_256((__mmask32)__M,
+ (__v32qi)_mm256_multishift_epi64_epi8(__X,
__Y),
+ (__v32qi)__W);
}
static __inline__ __m256i __DEFAULT_FN_ATTRS256
-_mm256_multishift_epi64_epi8 (__m256i __X, __m256i __Y)
+_mm256_maskz_multishift_epi64_epi8(__mmask32 __M, __m256i __X, __m256i __Y)
{
- return (__m256i) __builtin_ia32_vpmultishiftqb256_mask ((__v32qi) __X,
- (__v32qi) __Y,
- (__v32qi)
- _mm256_undefined_si256 (),
- (__mmask32) -1);
+ return (__m256i)__builtin_ia32_selectb_256((__mmask32)__M,
+ (__v32qi)_mm256_multishift_epi64_epi8(__X,
__Y),
+ (__v32qi)_mm256_setzero_si256());
}
Modified: cfe/trunk/test/CodeGen/avx512vbmi-builtins.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/avx512vbmi-builtins.c?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/avx512vbmi-builtins.c (original)
+++ cfe/trunk/test/CodeGen/avx512vbmi-builtins.c Mon Jan 14 00:46:51 2019
@@ -52,18 +52,20 @@ __m512i test_mm512_mask_permutexvar_epi8
__m512i test_mm512_mask_multishift_epi64_epi8(__m512i __W, __mmask64 __M,
__m512i __X, __m512i __Y) {
// CHECK-LABEL: @test_mm512_mask_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.512
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.512
+ // CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_mask_multishift_epi64_epi8(__W, __M, __X, __Y);
}
__m512i test_mm512_maskz_multishift_epi64_epi8(__mmask64 __M, __m512i __X,
__m512i __Y) {
// CHECK-LABEL: @test_mm512_maskz_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.512
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.512
+ // CHECK: select <64 x i1> %{{.*}}, <64 x i8> %{{.*}}, <64 x i8> %{{.*}}
return _mm512_maskz_multishift_epi64_epi8(__M, __X, __Y);
}
__m512i test_mm512_multishift_epi64_epi8(__m512i __X, __m512i __Y) {
// CHECK-LABEL: @test_mm512_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.512
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.512
return _mm512_multishift_epi64_epi8(__X, __Y);
}
Modified: cfe/trunk/test/CodeGen/avx512vbmivl-builtin.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/avx512vbmivl-builtin.c?rev=351036&r1=351035&r2=351036&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/avx512vbmivl-builtin.c (original)
+++ cfe/trunk/test/CodeGen/avx512vbmivl-builtin.c Mon Jan 14 00:46:51 2019
@@ -99,37 +99,41 @@ __m256i test_mm256_maskz_permutex2var_ep
__m128i test_mm_mask_multishift_epi64_epi8(__m128i __W, __mmask16 __M, __m128i
__X, __m128i __Y) {
// CHECK-LABEL: @test_mm_mask_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.128
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.128
+ // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
return _mm_mask_multishift_epi64_epi8(__W, __M, __X, __Y);
}
__m128i test_mm_maskz_multishift_epi64_epi8(__mmask16 __M, __m128i __X,
__m128i __Y) {
// CHECK-LABEL: @test_mm_maskz_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.128
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.128
+ // CHECK: select <16 x i1> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}
return _mm_maskz_multishift_epi64_epi8(__M, __X, __Y);
}
__m128i test_mm_multishift_epi64_epi8(__m128i __X, __m128i __Y) {
// CHECK-LABEL: @test_mm_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.128
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.128
return _mm_multishift_epi64_epi8(__X, __Y);
}
__m256i test_mm256_mask_multishift_epi64_epi8(__m256i __W, __mmask32 __M,
__m256i __X, __m256i __Y) {
// CHECK-LABEL: @test_mm256_mask_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.256
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.256
+ // CHECK: select <32 x i1> %{{.*}}, <32 x i8> %{{.*}}, <32 x i8> %{{.*}}
return _mm256_mask_multishift_epi64_epi8(__W, __M, __X, __Y);
}
__m256i test_mm256_maskz_multishift_epi64_epi8(__mmask32 __M, __m256i __X,
__m256i __Y) {
// CHECK-LABEL: @test_mm256_maskz_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.256
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.256
+ // CHECK: select <32 x i1> %{{.*}}, <32 x i8> %{{.*}}, <32 x i8> %{{.*}}
return _mm256_maskz_multishift_epi64_epi8(__M, __X, __Y);
}
__m256i test_mm256_multishift_epi64_epi8(__m256i __X, __m256i __Y) {
// CHECK-LABEL: @test_mm256_multishift_epi64_epi8
- // CHECK: @llvm.x86.avx512.mask.pmultishift.qb.256
+ // CHECK: @llvm.x86.avx512.pmultishift.qb.256
return _mm256_multishift_epi64_epi8(__X, __Y);
}
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