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[X86] Replace 128-bit and 256 masked vpermilps/vpermilpd builtins with native IR. 

llvm-svn: 274425
This commit is contained in:
Craig Topper 2016-07-02 05:36:43 +00:00
parent c835c12f6c
commit b3a4477b13
4 changed files with 48 additions and 47 deletions
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4
clang/include/clang/Basic/BuiltinsX86.def
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@ -1800,10 +1800,6 @@ TARGET_BUILTIN(__builtin_ia32_vpermt2vard512_maskz, "V16iV16iV16iV16iUs","","avx
TARGET_BUILTIN(__builtin_ia32_vpermt2varpd512_maskz, "V8dV8LLiV8dV8dUc","","avx512f")
TARGET_BUILTIN(__builtin_ia32_vpermt2varps512_maskz, "V16fV16iV16fV16fUs","","avx512f")
TARGET_BUILTIN(__builtin_ia32_vpermt2varq512_maskz, "V8LLiV8LLiV8LLiV8LLiUc","","avx512f")
TARGET_BUILTIN(__builtin_ia32_vpermilpd_mask, "V2dV2dIiV2dUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilpd256_mask, "V4dV4dIiV4dUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilps_mask, "V4fV4fIiV4fUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilps256_mask, "V8fV8fIiV8fUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilvarpd_mask, "V2dV2dV2LLiV2dUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilvarpd256_mask, "V4dV4dV4LLiV4dUc","","avx512vl")
TARGET_BUILTIN(__builtin_ia32_vpermilvarps_mask, "V4fV4fV4iV4fUc","","avx512vl")

47
clang/lib/Headers/avx512vlintrin.h
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@ -6700,43 +6700,44 @@ _mm256_maskz_rcp14_ps (__mmask8 __U, __m256 __A)
}
#define _mm_mask_permute_pd(W, U, X, C) __extension__ ({ \
(__m128d)__builtin_ia32_vpermilpd_mask((__v2df)(__m128d)(X), (int)(C), \
(__v2df)(__m128d)(W), \
(__mmask8)(U)); })
(__m128d)__builtin_ia32_selectpd_128((__mmask8)(U), \
(__v2df)_mm_permute_pd((X), (C)), \
(__v2df)(__m128d)(W)); })
#define _mm_maskz_permute_pd(U, X, C) __extension__ ({ \
(__m128d)__builtin_ia32_vpermilpd_mask((__v2df)(__m128d)(X), (int)(C), \
(__v2df)_mm_setzero_pd(), \
(__mmask8)(U)); })
(__m128d)__builtin_ia32_selectpd_128((__mmask8)(U), \
(__v2df)_mm_permute_pd((X), (C)), \
(__v2df)_mm_setzero_pd()); })
#define _mm256_mask_permute_pd(W, U, X, C) __extension__ ({ \
(__m256d)__builtin_ia32_vpermilpd256_mask((__v4df)(__m256d)(X), (int)(C), \
(__v4df)(__m256d)(W), \
(__mmask8)(U)); })
(__m256d)__builtin_ia32_selectpd_256((__mmask8)(U), \
(__v4df)_mm256_permute_pd((X), (C)), \
(__v4df)(__m256d)(W)); })
#define _mm256_maskz_permute_pd(U, X, C) __extension__ ({ \
(__m256d)__builtin_ia32_vpermilpd256_mask((__v4df)(__m256d)(X), (int)(C), \
(__v4df)_mm256_setzero_pd(), \
(__mmask8)(U)); })
(__m256d)__builtin_ia32_selectpd_256((__mmask8)(U), \
(__v4df)_mm256_permute_pd((X), (C)), \
(__v4df)_mm256_setzero_pd()); })
#define _mm_mask_permute_ps(W, U, X, C) __extension__ ({ \
(__m128)__builtin_ia32_vpermilps_mask((__v4sf)(__m128)(X), (int)(C), \
(__v4sf)(__m128)(W), (__mmask8)(U)); })
(__m128)__builtin_ia32_selectps_128((__mmask8)(U), \
(__v4sf)_mm_permute_ps((X), (C)), \
(__v4sf)(__m128)(W)); })
#define _mm_maskz_permute_ps(U, X, C) __extension__ ({ \
(__m128)__builtin_ia32_vpermilps_mask((__v4sf)(__m128)(X), (int)(C), \
(__v4sf)_mm_setzero_ps(), \
(__mmask8)(U)); })
(__m128)__builtin_ia32_selectps_128((__mmask8)(U), \
(__v4sf)_mm_permute_ps((X), (C)), \
(__v4sf)_mm_setzero_ps()); })
#define _mm256_mask_permute_ps(W, U, X, C) __extension__ ({ \
(__m256)__builtin_ia32_vpermilps256_mask((__v8sf)(__m256)(X), (int)(C), \
(__v8sf)(__m256)(W), \
(__mmask8)(U)); })
(__m256)__builtin_ia32_selectps_256((__mmask8)(U), \
(__v8sf)_mm256_permute_ps((X), (C)), \
(__v8sf)(__m256)(W)); })
#define _mm256_maskz_permute_ps(U, X, C) __extension__ ({ \
(__m256)__builtin_ia32_vpermilps256_mask((__v8sf)(__m256)(X), (int)(C), \
(__v8sf)_mm256_setzero_ps(), \
(__mmask8)(U)); })
(__m256)__builtin_ia32_selectps_256((__mmask8)(U), \
(__v8sf)_mm256_permute_ps((X), (C)), \
(__v8sf)_mm256_setzero_ps()); })
static __inline__ __m128d __DEFAULT_FN_ATTRS
_mm_mask_permutevar_pd (__m128d __W, __mmask8 __U, __m128d __A,

4
clang/lib/Sema/SemaChecking.cpp
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@ -1388,7 +1388,6 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
case X86::BI_mm_prefetch:
case X86::BI__builtin_ia32_extractf32x4_mask:
case X86::BI__builtin_ia32_extracti32x4_mask:
case X86::BI__builtin_ia32_vpermilpd_mask:
case X86::BI__builtin_ia32_extractf64x2_512_mask:
case X86::BI__builtin_ia32_extracti64x2_512_mask:
i = 1; l = 0; u = 3;
@ -1459,7 +1458,6 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
case X86::BI__builtin_ia32_roundpd:
case X86::BI__builtin_ia32_roundps256:
case X86::BI__builtin_ia32_roundpd256:
case X86::BI__builtin_ia32_vpermilpd256_mask:
i = 1; l = 0; u = 15;
break;
case X86::BI__builtin_ia32_roundss:
@ -1563,8 +1561,6 @@ bool Sema::CheckX86BuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall) {
case X86::BI__builtin_ia32_fpclasspd512_mask:
case X86::BI__builtin_ia32_fpclasssd_mask:
case X86::BI__builtin_ia32_fpclassss_mask:
case X86::BI__builtin_ia32_vpermilps_mask:
case X86::BI__builtin_ia32_vpermilps256_mask:
case X86::BI__builtin_ia32_vpermilps512_mask:
i = 1; l = 0; u = 255;
break;

40
clang/test/CodeGen/avx512vl-builtins.c
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@ -4610,50 +4610,58 @@ __m256 test_mm256_maskz_rcp14_ps(__mmask8 __U, __m256 __A) {
__m128d test_mm_mask_permute_pd(__m128d __W, __mmask8 __U, __m128d __X) {
// CHECK-LABEL: @test_mm_mask_permute_pd
// CHECK: @llvm.x86.avx512.mask.vpermil.pd
return _mm_mask_permute_pd(__W, __U, __X, 2);
// CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x i32> <i32 1, i32 0>
// CHECK: select <2 x i1> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}
return _mm_mask_permute_pd(__W, __U, __X, 1);
}
__m128d test_mm_maskz_permute_pd(__mmask8 __U, __m128d __X) {
// CHECK-LABEL: @test_mm_maskz_permute_pd
// CHECK: @llvm.x86.avx512.mask.vpermil.pd
return _mm_maskz_permute_pd(__U, __X, 2);
// CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x i32> <i32 1, i32 0>
// CHECK: select <2 x i1> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}
return _mm_maskz_permute_pd(__U, __X, 1);
}
__m256d test_mm256_mask_permute_pd(__m256d __W, __mmask8 __U, __m256d __X) {
// CHECK-LABEL: @test_mm256_mask_permute_pd
// CHECK: @llvm.x86.avx512.mask.vpermil.pd.256
return _mm256_mask_permute_pd(__W, __U, __X, 2);
// CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
// CHECK: select <4 x i1> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}
return _mm256_mask_permute_pd(__W, __U, __X, 5);
}
__m256d test_mm256_maskz_permute_pd(__mmask8 __U, __m256d __X) {
// CHECK-LABEL: @test_mm256_maskz_permute_pd
// CHECK: @llvm.x86.avx512.mask.vpermil.pd.256
return _mm256_maskz_permute_pd(__U, __X, 2);
// CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
// CHECK: select <4 x i1> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}
return _mm256_maskz_permute_pd(__U, __X, 5);
}
__m128 test_mm_mask_permute_ps(__m128 __W, __mmask8 __U, __m128 __X) {
// CHECK-LABEL: @test_mm_mask_permute_ps
// CHECK: @llvm.x86.avx512.mask.vpermil.ps
return _mm_mask_permute_ps(__W, __U, __X, 2);
// CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
// CHECK: select <4 x i1> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}
return _mm_mask_permute_ps(__W, __U, __X, 0x1b);
}
__m128 test_mm_maskz_permute_ps(__mmask8 __U, __m128 __X) {
// CHECK-LABEL: @test_mm_maskz_permute_ps
// CHECK: @llvm.x86.avx512.mask.vpermil.ps
return _mm_maskz_permute_ps(__U, __X, 2);
// CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
// CHECK: select <4 x i1> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}
return _mm_maskz_permute_ps(__U, __X, 0x1b);
}
__m256 test_mm256_mask_permute_ps(__m256 __W, __mmask8 __U, __m256 __X) {
// CHECK-LABEL: @test_mm256_mask_permute_ps
// CHECK: @llvm.x86.avx512.mask.vpermil.ps.256
return _mm256_mask_permute_ps(__W, __U, __X, 2);
// CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
// CHECK: select <8 x i1> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}
return _mm256_mask_permute_ps(__W, __U, __X, 0x1b);
}
__m256 test_mm256_maskz_permute_ps(__mmask8 __U, __m256 __X) {
// CHECK-LABEL: @test_mm256_maskz_permute_ps
// CHECK: @llvm.x86.avx512.mask.vpermil.ps.256
return _mm256_maskz_permute_ps(__U, __X, 2);
// CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
// CHECK: select <8 x i1> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}
return _mm256_maskz_permute_ps(__U, __X, 0x1b);
}
__m128d test_mm_mask_permutevar_pd(__m128d __W, __mmask8 __U, __m128d __A, __m128i __C) {