[clang] ad0e03f - Revert "[FPEnv][X86] Platform-specific builtin constrained FP enablement"
Craig Topper via cfe-commits
cfe-commits at lists.llvm.org
Thu Feb 6 16:23:15 PST 2020
You can't generate assembly from a frontend test unless you also put
"REQUIRES: x86-registered-target" in the test
~Craig
On Thu, Feb 6, 2020 at 4:17 PM Kevin P. Neal via cfe-commits <
cfe-commits at lists.llvm.org> wrote:
>
> Author: Kevin P. Neal
> Date: 2020-02-06T19:17:14-05:00
> New Revision: ad0e03fd4c8066843f4138e44661ee0287ceb631
>
> URL:
> https://github.com/llvm/llvm-project/commit/ad0e03fd4c8066843f4138e44661ee0287ceb631
> DIFF:
> https://github.com/llvm/llvm-project/commit/ad0e03fd4c8066843f4138e44661ee0287ceb631.diff
>
> LOG: Revert "[FPEnv][X86] Platform-specific builtin constrained FP
> enablement"
>
> This reverts commit 208470dd5d0a46bc3c24b66489b687eda4954262.
>
> Tests fail:
> error: unable to create target: 'No available targets are compatible with
> triple "x86_64-apple-darwin"'
>
> This happens on clang-hexagon-elf, clang-cmake-armv7-quick, and
> clang-cmake-armv7-quick bots.
>
> If anyone has any suggestions on why then I'm all ears.
>
> Differential Revision: https://reviews.llvm.org/D73570
>
> Revert "[FPEnv][X86] Speculative fix for failures introduced by eda495426."
>
> This reverts commit 80e17e5fcc09dc5baa940022e6988fcb08c5d92d.
>
> The speculative fix didn't solve the test failures on Hexagon, ARMv6, and
> MSVC AArch64.
>
> Added:
>
>
> Modified:
> clang/lib/CodeGen/CGBuiltin.cpp
>
> Removed:
> clang/test/CodeGen/avx512f-builtins-constrained.c
> clang/test/CodeGen/fma-builtins-constrained.c
> clang/test/CodeGen/sse-builtins-constrained.c
>
>
>
> ################################################################################
> diff --git a/clang/lib/CodeGen/CGBuiltin.cpp
> b/clang/lib/CodeGen/CGBuiltin.cpp
> index ca41413ae278..44947b4b1d64 100644
> --- a/clang/lib/CodeGen/CGBuiltin.cpp
> +++ b/clang/lib/CodeGen/CGBuiltin.cpp
> @@ -10094,14 +10094,8 @@ static Value *EmitX86FMAExpr(CodeGenFunction
> &CGF, ArrayRef<Value *> Ops,
> Res = CGF.Builder.CreateCall(Intr, {A, B, C, Ops.back() });
> } else {
> llvm::Type *Ty = A->getType();
> - Function *FMA;
> - if (CGF.Builder.getIsFPConstrained()) {
> - FMA = CGF.CGM.getIntrinsic(Intrinsic::experimental_constrained_fma,
> Ty);
> - Res = CGF.Builder.CreateConstrainedFPCall(FMA, {A, B, C});
> - } else {
> - FMA = CGF.CGM.getIntrinsic(Intrinsic::fma, Ty);
> - Res = CGF.Builder.CreateCall(FMA, {A, B, C});
> - }
> + Function *FMA = CGF.CGM.getIntrinsic(Intrinsic::fma, Ty);
> + Res = CGF.Builder.CreateCall(FMA, {A, B, C} );
>
> if (IsAddSub) {
> // Negate even elts in C using a mask.
> @@ -10111,11 +10105,7 @@ static Value *EmitX86FMAExpr(CodeGenFunction
> &CGF, ArrayRef<Value *> Ops,
> Indices[i] = i + (i % 2) * NumElts;
>
> Value *NegC = CGF.Builder.CreateFNeg(C);
> - Value *FMSub;
> - if (CGF.Builder.getIsFPConstrained())
> - FMSub = CGF.Builder.CreateConstrainedFPCall(FMA, {A, B, NegC} );
> - else
> - FMSub = CGF.Builder.CreateCall(FMA, {A, B, NegC} );
> + Value *FMSub = CGF.Builder.CreateCall(FMA, {A, B, NegC} );
> Res = CGF.Builder.CreateShuffleVector(FMSub, Res, Indices);
> }
> }
> @@ -10174,10 +10164,6 @@ EmitScalarFMAExpr(CodeGenFunction &CGF,
> MutableArrayRef<Value *> Ops,
> Intrinsic::x86_avx512_vfmadd_f64;
> Res = CGF.Builder.CreateCall(CGF.CGM.getIntrinsic(IID),
> {Ops[0], Ops[1], Ops[2], Ops[4]});
> - } else if (CGF.Builder.getIsFPConstrained()) {
> - Function *FMA = CGF.CGM.getIntrinsic(
> - Intrinsic::experimental_constrained_fma, Ops[0]->getType());
> - Res = CGF.Builder.CreateConstrainedFPCall(FMA, Ops.slice(0, 3));
> } else {
> Function *FMA = CGF.CGM.getIntrinsic(Intrinsic::fma,
> Ops[0]->getType());
> Res = CGF.Builder.CreateCall(FMA, Ops.slice(0, 3));
> @@ -11906,15 +11892,8 @@ Value
> *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
> case X86::BI__builtin_ia32_sqrtss:
> case X86::BI__builtin_ia32_sqrtsd: {
> Value *A = Builder.CreateExtractElement(Ops[0], (uint64_t)0);
> - Function *F;
> - if (Builder.getIsFPConstrained()) {
> - F = CGM.getIntrinsic(Intrinsic::experimental_constrained_sqrt,
> - A->getType());
> - A = Builder.CreateConstrainedFPCall(F, {A});
> - } else {
> - F = CGM.getIntrinsic(Intrinsic::sqrt, A->getType());
> - A = Builder.CreateCall(F, {A});
> - }
> + Function *F = CGM.getIntrinsic(Intrinsic::sqrt, A->getType());
> + A = Builder.CreateCall(F, {A});
> return Builder.CreateInsertElement(Ops[0], A, (uint64_t)0);
> }
> case X86::BI__builtin_ia32_sqrtsd_round_mask:
> @@ -11929,15 +11908,8 @@ Value
> *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
> return Builder.CreateCall(CGM.getIntrinsic(IID), Ops);
> }
> Value *A = Builder.CreateExtractElement(Ops[1], (uint64_t)0);
> - Function *F;
> - if (Builder.getIsFPConstrained()) {
> - F = CGM.getIntrinsic(Intrinsic::experimental_constrained_sqrt,
> - A->getType());
> - A = Builder.CreateConstrainedFPCall(F, A);
> - } else {
> - F = CGM.getIntrinsic(Intrinsic::sqrt, A->getType());
> - A = Builder.CreateCall(F, A);
> - }
> + Function *F = CGM.getIntrinsic(Intrinsic::sqrt, A->getType());
> + A = Builder.CreateCall(F, A);
> Value *Src = Builder.CreateExtractElement(Ops[2], (uint64_t)0);
> A = EmitX86ScalarSelect(*this, Ops[3], A, Src);
> return Builder.CreateInsertElement(Ops[0], A, (uint64_t)0);
> @@ -11959,14 +11931,8 @@ Value
> *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
> return Builder.CreateCall(CGM.getIntrinsic(IID), Ops);
> }
> }
> - if (Builder.getIsFPConstrained()) {
> - Function *F =
> CGM.getIntrinsic(Intrinsic::experimental_constrained_sqrt,
> - Ops[0]->getType());
> - return Builder.CreateConstrainedFPCall(F, Ops[0]);
> - } else {
> - Function *F = CGM.getIntrinsic(Intrinsic::sqrt, Ops[0]->getType());
> - return Builder.CreateCall(F, Ops[0]);
> - }
> + Function *F = CGM.getIntrinsic(Intrinsic::sqrt, Ops[0]->getType());
> + return Builder.CreateCall(F, Ops[0]);
> }
> case X86::BI__builtin_ia32_pabsb128:
> case X86::BI__builtin_ia32_pabsw128:
>
> diff --git a/clang/test/CodeGen/avx512f-builtins-constrained.c
> b/clang/test/CodeGen/avx512f-builtins-constrained.c
> deleted file mode 100644
> index 75fad73d60f6..000000000000
> --- a/clang/test/CodeGen/avx512f-builtins-constrained.c
> +++ /dev/null
> @@ -1,126 +0,0 @@
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -ffreestanding %s
> -triple=x86_64-unknown-linux-gnu -target-feature +avx512f -emit-llvm -o -
> -Wall -Werror | FileCheck --check-prefix=COMMON --check-prefix=COMMONIR
> --check-prefix=UNCONSTRAINED %s
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -fms-extensions -fms-compatibility
> -ffreestanding %s -triple=x86_64-windows-msvc -target-feature +avx512f
> -emit-llvm -o - -Wall -Werror | FileCheck --check-prefix=COMMON
> --check-prefix=COMMONIR --check-prefix=UNCONSTRAINED %s
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -ffreestanding %s
> -triple=x86_64-unknown-linux-gnu -target-feature +avx512f
> -ffp-exception-behavior=strict -emit-llvm -o - -Wall -Werror | FileCheck
> --check-prefix=COMMON --check-prefix=COMMONIR --check-prefix=CONSTRAINED %s
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -fms-compatibility -ffreestanding %s
> -triple=x86_64-unknown-linux-gnu -target-feature +avx512f
> -ffp-exception-behavior=strict -emit-llvm -o - -Wall -Werror | FileCheck
> --check-prefix=COMMON --check-prefix=COMMONIR --check-prefix=CONSTRAINED %s
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -ffreestanding %s
> -triple=x86_64-unknown-linux-gnu -target-feature +avx512f -S -o - -Wall
> -Werror | FileCheck --check-prefix=COMMON --check-prefix=CHECK-ASM %s
> -// RUN: %clang_cc1 -fexperimental-new-pass-manager
> -flax-vector-conversions=none -ffreestanding %s
> -triple=x86_64-unknown-linux-gnu -target-feature +avx512f
> -ffp-exception-behavior=strict -S -o - -Wall -Werror | FileCheck
> --check-prefix=COMMON --check-prefix=CHECK-ASM %s
> -
> -#include <immintrin.h>
> -
> -__m512d test_mm512_sqrt_pd(__m512d a)
> -{
> - // COMMON-LABEL: test_mm512_sqrt_pd
> - // UNCONSTRAINED: call <8 x double> @llvm.sqrt.v8f64(<8 x double>
> %{{.*}})
> - // CONSTRAINED: call <8 x double>
> @llvm.experimental.constrained.sqrt.v8f64(<8 x double> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtpd
> - return _mm512_sqrt_pd(a);
> -}
> -
> -__m512d test_mm512_mask_sqrt_pd (__m512d __W, __mmask8 __U, __m512d __A)
> -{
> - // COMMON-LABEL: test_mm512_mask_sqrt_pd
> - // UNCONSTRAINED: call <8 x double> @llvm.sqrt.v8f64(<8 x double>
> %{{.*}})
> - // CONSTRAINED: call <8 x double>
> @llvm.experimental.constrained.sqrt.v8f64(<8 x double> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtpd
> - // COMMONIR: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR: select <8 x i1> %{{.*}}, <8 x double> %{{.*}}, <8 x
> double> %{{.*}}
> - return _mm512_mask_sqrt_pd (__W,__U,__A);
> -}
> -
> -__m512d test_mm512_maskz_sqrt_pd (__mmask8 __U, __m512d __A)
> -{
> - // COMMON-LABEL: test_mm512_maskz_sqrt_pd
> - // UNCONSTRAINED: call <8 x double> @llvm.sqrt.v8f64(<8 x double>
> %{{.*}})
> - // CONSTRAINED: call <8 x double>
> @llvm.experimental.constrained.sqrt.v8f64(<8 x double> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtpd
> - // COMMONIR: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR: select <8 x i1> %{{.*}}, <8 x double> %{{.*}}, <8 x
> double> {{.*}}
> - return _mm512_maskz_sqrt_pd (__U,__A);
> -}
> -
> -__m512 test_mm512_sqrt_ps(__m512 a)
> -{
> - // COMMON-LABEL: test_mm512_sqrt_ps
> - // UNCONSTRAINED: call <16 x float> @llvm.sqrt.v16f32(<16 x float>
> %{{.*}})
> - // CONSTRAINED: call <16 x float>
> @llvm.experimental.constrained.sqrt.v16f32(<16 x float> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtps
> - return _mm512_sqrt_ps(a);
> -}
> -
> -__m512 test_mm512_mask_sqrt_ps(__m512 __W, __mmask16 __U, __m512 __A)
> -{
> - // COMMON-LABEL: test_mm512_mask_sqrt_ps
> - // UNCONSTRAINED: call <16 x float> @llvm.sqrt.v16f32(<16 x float>
> %{{.*}})
> - // CONSTRAINED: call <16 x float>
> @llvm.experimental.constrained.sqrt.v16f32(<16 x float> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtps
> - // COMMONIR: bitcast i16 %{{.*}} to <16 x i1>
> - // COMMONIR: select <16 x i1> %{{.*}}, <16 x float> %{{.*}}, <16 x
> float> %{{.*}}
> - return _mm512_mask_sqrt_ps( __W, __U, __A);
> -}
> -
> -__m512 test_mm512_maskz_sqrt_ps( __mmask16 __U, __m512 __A)
> -{
> - // COMMON-LABEL: test_mm512_maskz_sqrt_ps
> - // UNCONSTRAINED: call <16 x float> @llvm.sqrt.v16f32(<16 x float>
> %{{.*}})
> - // CONSTRAINED: call <16 x float>
> @llvm.experimental.constrained.sqrt.v16f32(<16 x float> %{{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: vsqrtps
> - // COMMONIR: bitcast i16 %{{.*}} to <16 x i1>
> - // COMMONIR: select <16 x i1> %{{.*}}, <16 x float> %{{.*}}, <16 x
> float> {{.*}}
> - return _mm512_maskz_sqrt_ps(__U ,__A);
> -}
> -
> -__m128d test_mm_mask_sqrt_sd(__m128d __W, __mmask8 __U, __m128d __A,
> __m128d __B){
> - // COMMON-LABEL: test_mm_mask_sqrt_sd
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED-NEXT: call double @llvm.sqrt.f64(double %{{.*}})
> - // CONSTRAINED-NEXT: call double
> @llvm.experimental.constrained.sqrt.f64(double %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vsqrtsd
> - // COMMONIR-NEXT: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR-NEXT: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
> - // COMMONIR-NEXT: select i1 {{.*}}, double {{.*}}, double {{.*}}
> - // COMMONIR-NEXT: insertelement <2 x double> %{{.*}}, double {{.*}},
> i64 0
> - return _mm_mask_sqrt_sd(__W,__U,__A,__B);
> -}
> -
> -__m128d test_mm_maskz_sqrt_sd(__mmask8 __U, __m128d __A, __m128d __B){
> - // COMMON-LABEL: test_mm_maskz_sqrt_sd
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED-NEXT: call double @llvm.sqrt.f64(double %{{.*}})
> - // CONSTRAINED-NEXT: call double
> @llvm.experimental.constrained.sqrt.f64(double %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vsqrtsd
> - // COMMONIR-NEXT: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR-NEXT: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
> - // COMMONIR-NEXT: select i1 {{.*}}, double {{.*}}, double {{.*}}
> - // COMMONIR-NEXT: insertelement <2 x double> %{{.*}}, double {{.*}},
> i64 0
> - return _mm_maskz_sqrt_sd(__U,__A,__B);
> -}
> -
> -__m128 test_mm_mask_sqrt_ss(__m128 __W, __mmask8 __U, __m128 __A, __m128
> __B){
> - // COMMON-LABEL: test_mm_mask_sqrt_ss
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED-NEXT: call float @llvm.sqrt.f32(float %{{.*}})
> - // CONSTRAINED-NEXT: call float
> @llvm.experimental.constrained.sqrt.f32(float %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vsqrtss
> - // COMMONIR-NEXT: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR-NEXT: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
> - // COMMONIR-NEXT: select i1 {{.*}}, float {{.*}}, float {{.*}}
> - // COMMONIR-NEXT: insertelement <4 x float> %{{.*}}, float {{.*}}, i64 0
> - return _mm_mask_sqrt_ss(__W,__U,__A,__B);
> -}
> -
> -__m128 test_mm_maskz_sqrt_ss(__mmask8 __U, __m128 __A, __m128 __B){
> - // COMMON-LABEL: test_mm_maskz_sqrt_ss
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED-NEXT: call float @llvm.sqrt.f32(float %{{.*}})
> - // CONSTRAINED-NEXT: call float
> @llvm.experimental.constrained.sqrt.f32(float %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vsqrtss
> - // COMMONIR-NEXT: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR-NEXT: bitcast i8 %{{.*}} to <8 x i1>
> - // COMMONIR-NEXT: extractelement <8 x i1> %{{.*}}, i64 0
> - // COMMONIR-NEXT: select i1 {{.*}}, float {{.*}}, float {{.*}}
> - // COMMONIR-NEXT: insertelement <4 x float> %{{.*}}, float {{.*}}, i64 0
> - return _mm_maskz_sqrt_ss(__U,__A,__B);
> -}
>
> diff --git a/clang/test/CodeGen/fma-builtins-constrained.c
> b/clang/test/CodeGen/fma-builtins-constrained.c
> deleted file mode 100644
> index 8a3ce821a568..000000000000
> --- a/clang/test/CodeGen/fma-builtins-constrained.c
> +++ /dev/null
> @@ -1,352 +0,0 @@
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +fma -O -emit-llvm -o - | FileCheck --check-prefix=COMMON
> --check-prefix=COMMONIR --check-prefix=UNCONSTRAINED %s
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +fma -ffp-exception-behavior=strict -O -emit-llvm -o - |
> FileCheck --check-prefix=COMMON --check-prefix=COMMONIR
> --check-prefix=CONSTRAINED %s
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +fma -O -S -o - | FileCheck --check-prefix=COMMON
> --check-prefix=CHECK-ASM %s
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +fma -O -ffp-exception-behavior=strict -S -o - | FileCheck
> --check-prefix=COMMON --check-prefix=CHECK-ASM %s
> -
> -// FIXME: Several of these tests are broken when constrained.
> -
> -#include <immintrin.h>
> -
> -__m128 test_mm_fmadd_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmadd_ps
> - // UNCONSTRAINED: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}},
> <4 x float> %{{.*}}, <4 x float> %{{.*}})
> - // CONSTRAINED: call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213ps
> - return _mm_fmadd_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fmadd_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmadd_pd
> - // UNCONSTRAINED: call <2 x double> @llvm.fma.v2f64(<2 x double>
> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
> - // CONSTRAINED: call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213pd
> - return _mm_fmadd_pd(a, b, c);
> -}
> -
> -__m128 test_mm_fmadd_ss(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmadd_ss
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float
> %{{.*}}, float %{{.*}})
> - // CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float
> %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213ss
> - // COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
> - return _mm_fmadd_ss(a, b, c);
> -}
> -
> -__m128d test_mm_fmadd_sd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmadd_sd
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double
> %{{.*}}, double %{{.*}})
> - // CONSTRAINED: call double
> @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}},
> double %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213sd
> - // COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
> - return _mm_fmadd_sd(a, b, c);
> -}
> -
> -__m128 test_mm_fmsub_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmsub_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // UNCONSTRAINED: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}},
> <4 x float> %{{.*}}, <4 x float> %{{.*}})
> - // CONSTRAINED: call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213ps
> - return _mm_fmsub_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fmsub_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmsub_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // UNCONSTRAINED: call <2 x double> @llvm.fma.v2f64(<2 x double>
> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
> - // CONSTRAINED: call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213pd
> - return _mm_fmsub_pd(a, b, c);
> -}
> -
> -__m128 test_mm_fmsub_ss(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmsub_ss
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float
> %{{.*}}, float %{{.*}})
> - // CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float
> %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213ss
> - // COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
> - return _mm_fmsub_ss(a, b, c);
> -}
> -
> -__m128d test_mm_fmsub_sd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmsub_sd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double
> %{{.*}}, double %{{.*}})
> - // CONSTRAINED: call double
> @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}},
> double %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213sd
> - // COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
> - return _mm_fmsub_sd(a, b, c);
> -}
> -
> -__m128 test_mm_fnmadd_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fnmadd_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // UNCONSTRAINED: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}},
> <4 x float> %{{.*}}, <4 x float> %{{.*}})
> - // CONSTRAINED: call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213ps
> - return _mm_fnmadd_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fnmadd_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fnmadd_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // UNCONSTRAINED: call <2 x double> @llvm.fma.v2f64(<2 x double>
> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
> - // CONSTRAINED: call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213pd
> - return _mm_fnmadd_pd(a, b, c);
> -}
> -
> -__m128 test_mm_fnmadd_ss(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fnmadd_ss
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float
> %{{.*}}, float %{{.*}})
> - // CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float
> %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213ss
> - // COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
> - return _mm_fnmadd_ss(a, b, c);
> -}
> -
> -__m128d test_mm_fnmadd_sd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fnmadd_sd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double
> %{{.*}}, double %{{.*}})
> - // CONSTRAINED: call double
> @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}},
> double %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213sd
> - // COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
> - return _mm_fnmadd_sd(a, b, c);
> -}
> -
> -__m128 test_mm_fnmsub_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fnmsub_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <4 x float> %{{.+}}
> - // UNCONSTRAINED: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}},
> <4 x float> %{{.*}}, <4 x float> %{{.*}})
> - // CONSTRAINED: call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213ps
> - return _mm_fnmsub_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fnmsub_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fnmsub_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <2 x double> %{{.+}}
> - // UNCONSTRAINED: call <2 x double> @llvm.fma.v2f64(<2 x double>
> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
> - // CONSTRAINED: call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213pd
> - return _mm_fnmsub_pd(a, b, c);
> -}
> -
> -__m128 test_mm_fnmsub_ss(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fnmsub_ss
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <4 x float> %{{.+}}
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
> - // UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float
> %{{.*}}, float %{{.*}})
> - // CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float
> %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213ss
> - // COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
> - return _mm_fnmsub_ss(a, b, c);
> -}
> -
> -__m128d test_mm_fnmsub_sd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fnmsub_sd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <2 x double> %{{.+}}
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
> - // UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double
> %{{.*}}, double %{{.*}})
> - // CONSTRAINED: call double
> @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}},
> double %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213sd
> - // COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
> - return _mm_fnmsub_sd(a, b, c);
> -}
> -
> -__m128 test_mm_fmaddsub_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmaddsub_ps
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <4 x float>
> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <4 x float>
> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> [[NEG]], metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmaddsub213ps
> - // COMMONIR: shufflevector <4 x float> [[SUB]], <4 x float> [[ADD]], <4
> x i32> <i32 0, i32 5, i32 2, i32 7>
> - return _mm_fmaddsub_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fmaddsub_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmaddsub_pd
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <2 x double>
> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <2 x double>
> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> [[NEG]], metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmaddsub213pd
> - // COMMONIR: shufflevector <2 x double> [[SUB]], <2 x double> [[ADD]],
> <2 x i32> <i32 0, i32 3>
> - return _mm_fmaddsub_pd(a, b, c);
> -}
> -
> -__m128 test_mm_fmsubadd_ps(__m128 a, __m128 b, __m128 c) {
> - // COMMON-LABEL: test_mm_fmsubadd_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <4 x float>
> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float>
> [[NEG]]
> - // CONSTRAINED: [[SUB:%.+]] = tail call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> [[NEG]], metadata !{{.*}})
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <4 x float>
> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <4 x float>
> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float>
> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsubadd213ps
> - // COMMONIR: shufflevector <4 x float> [[ADD]], <4 x float> [[SUB]], <4
> x i32> <i32 0, i32 5, i32 2, i32 7>
> - return _mm_fmsubadd_ps(a, b, c);
> -}
> -
> -__m128d test_mm_fmsubadd_pd(__m128d a, __m128d b, __m128d c) {
> - // COMMON-LABEL: test_mm_fmsubadd_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <2 x double>
> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> [[NEG]], metadata !{{.*}})
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <2 x double>
> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <2 x double>
> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double>
> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsubadd213pd
> - // COMMONIR: shufflevector <2 x double> [[ADD]], <2 x double> [[SUB]],
> <2 x i32> <i32 0, i32 3>
> - return _mm_fmsubadd_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fmadd_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fmadd_ps
> - // UNCONSTRAINED: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}},
> <8 x float> %{{.*}}, <8 x float> %{{.*}})
> - // CONSTRAINED: call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213ps
> - return _mm256_fmadd_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fmadd_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fmadd_pd
> - // UNCONSTRAINED: call <4 x double> @llvm.fma.v4f64(<4 x double>
> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
> - // CONSTRAINED: call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // CHECK-ASM: vfmadd213pd
> - return _mm256_fmadd_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fmsub_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fmsub_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
> - // UNCONSTRAINED: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}},
> <8 x float> %{{.*}}, <8 x float> %{{.*}})
> - // CONSTRAINED: call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213ps
> - return _mm256_fmsub_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fmsub_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fmsub_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
> - // UNCONSTRAINED: call <4 x double> @llvm.fma.v4f64(<4 x double>
> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
> - // CONSTRAINED: call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsub213pd
> - return _mm256_fmsub_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fnmadd_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fnmadd_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
> - // UNCONSTRAINED: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}},
> <8 x float> %{{.*}}, <8 x float> %{{.*}})
> - // CONSTRAINED: call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213ps
> - return _mm256_fnmadd_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fnmadd_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fnmadd_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
> - // UNCONSTRAINED: call <4 x double> @llvm.fma.v4f64(<4 x double>
> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
> - // CONSTRAINED: call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmadd213pd
> - return _mm256_fnmadd_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fnmsub_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fnmsub_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <8 x float> %{{.*}}
> - // UNCONSTRAINED: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}},
> <8 x float> %{{.*}}, <8 x float> %{{.*}})
> - // CONSTRAINED: call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213ps
> - return _mm256_fnmsub_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fnmsub_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fnmsub_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
> - // COMMONIR: [[NEG2:%.+]] = fneg <4 x double> %{{.+}}
> - // UNCONSTRAINED: call <4 x double> @llvm.fma.v4f64(<4 x double>
> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
> - // CONSTRAINED: call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfnmsub213pd
> - return _mm256_fnmsub_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fmaddsub_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fmaddsub_ps
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <8 x float>
> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}})
> - // COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <8 x float>
> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> [[NEG]], metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmaddsub213ps
> - // COMMONIR: shufflevector <8 x float> [[SUB]], <8 x float> [[ADD]], <8
> x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
> - return _mm256_fmaddsub_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fmaddsub_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fmaddsub_pd
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <4 x double>
> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <4 x double>
> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double>
> %{{.*}})
> - // CONSTRAINED: [[SUB:%.+]] = tail call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmaddsub213pd
> - // COMMONIR: shufflevector <4 x double> [[SUB]], <4 x double> [[ADD]],
> <4 x i32> <i32 0, i32 5, i32 2, i32 7>
> - return _mm256_fmaddsub_pd(a, b, c);
> -}
> -
> -__m256 test_mm256_fmsubadd_ps(__m256 a, __m256 b, __m256 c) {
> - // COMMON-LABEL: test_mm256_fmsubadd_ps
> - // COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <8 x float>
> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> [[NEG]], metadata !{{.*}})
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <8 x float>
> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <8 x float>
> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float>
> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsubadd213ps
> - // COMMONIR: shufflevector <8 x float> [[ADD]], <8 x float> [[SUB]], <8
> x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
> - return _mm256_fmsubadd_ps(a, b, c);
> -}
> -
> -__m256d test_mm256_fmsubadd_pd(__m256d a, __m256d b, __m256d c) {
> - // COMMON-LABEL: test_mm256_fmsubadd_pd
> - // COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
> - // UNCONSTRAINED: [[SUB:%.+]] = tail call <4 x double>
> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double>
> [[NEG]])
> - // CONSTRAINED: [[SUB:%.+]] = tail call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> [[NEG]], metadata !{{.*}})
> - // UNCONSTRAINED: [[ADD:%.+]] = tail call <4 x double>
> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double>
> %{{.*}})
> - // CONSTRAINED: [[ADD:%.+]] = tail call <4 x double>
> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double>
> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
> - // FIXME-CHECK-ASM: vfmsubadd213pd
> - // COMMONIR: shufflevector <4 x double> [[ADD]], <4 x double> [[SUB]],
> <4 x i32> <i32 0, i32 5, i32 2, i32 7>
> - return _mm256_fmsubadd_pd(a, b, c);
> -}
>
> diff --git a/clang/test/CodeGen/sse-builtins-constrained.c
> b/clang/test/CodeGen/sse-builtins-constrained.c
> deleted file mode 100644
> index af8e6e3a5dd7..000000000000
> --- a/clang/test/CodeGen/sse-builtins-constrained.c
> +++ /dev/null
> @@ -1,26 +0,0 @@
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +sse -emit-llvm -o - -Wall -Werror | FileCheck %s
> --check-prefix=UNCONSTRAINED --check-prefix=COMMON --check-prefix=COMMONIR
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +sse -ffp-exception-behavior=strict -emit-llvm -o - -Wall
> -Werror | FileCheck %s --check-prefix=CONSTRAINED --check-prefix=COMMON
> --check-prefix=COMMONIR
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +sse -S %s -o - -Wall -Werror | FileCheck %s
> --check-prefix=CHECK-ASM --check-prefix=COMMON
> -// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-unknown-linux-gnu
> -target-feature +sse -ffp-exception-behavior=strict -S %s -o - -Wall
> -Werror | FileCheck %s --check-prefix=CHECK-ASM --check-prefix=COMMON
> -
> -
> -#include <immintrin.h>
> -
> -__m128 test_mm_sqrt_ps(__m128 x) {
> - // COMMON-LABEL: test_mm_sqrt_ps
> - // UNCONSTRAINED: call <4 x float> @llvm.sqrt.v4f32(<4 x float> {{.*}})
> - // CONSTRAINED: call <4 x float>
> @llvm.experimental.constrained.sqrt.v4f32(<4 x float> {{.*}}, metadata
> !{{.*}})
> - // CHECK-ASM: sqrtps
> - return _mm_sqrt_ps(x);
> -}
> -
> -__m128 test_sqrt_ss(__m128 x) {
> - // COMMON-LABEL: test_sqrt_ss
> - // COMMONIR: extractelement <4 x float> {{.*}}, i64 0
> - // UNCONSTRAINED: call float @llvm.sqrt.f32(float {{.*}})
> - // CONSTRAINED: call float
> @llvm.experimental.constrained.sqrt.f32(float {{.*}}, metadata !{{.*}})
> - // CHECK-ASM: sqrtss
> - // COMMONIR: insertelement <4 x float> {{.*}}, float {{.*}}, i64 0
> - return _mm_sqrt_ss(x);
> -}
> -
>
>
>
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