derek.holloway
7502bf64a4
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331 lines
18 KiB
C
331 lines
18 KiB
C
// REQUIRES: x86-registered-target
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// RUN: %clang_cc1 -x c -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,COMMONIR,UNCONSTRAINED
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// RUN: %clang_cc1 -x c -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -ffp-exception-behavior=maytrap -DSTRICT=1 -O2 -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,COMMONIR,CONSTRAINED
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// RUN: %clang_cc1 -x c -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -S -o - | FileCheck %s --check-prefixes=COMMON,CHECK-ASM
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// RUN: %clang_cc1 -x c -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -ffp-exception-behavior=maytrap -DSTRICT=1 -S -o - | FileCheck %s --check-prefixes=COMMON,CHECK-ASM
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// RUN: %clang_cc1 -x c++ -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,COMMONIR,UNCONSTRAINED
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// RUN: %clang_cc1 -x c++ -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -ffp-exception-behavior=maytrap -DSTRICT=1 -O2 -emit-llvm -o - | FileCheck %s --check-prefixes=COMMON,COMMONIR,CONSTRAINED
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// RUN: %clang_cc1 -x c++ -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -S -o - | FileCheck %s --check-prefixes=COMMON,CHECK-ASM
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// RUN: %clang_cc1 -x c++ -ffreestanding %s -triple=x86_64-unknown-linux-gnu -target-feature +fma -O2 -ffp-exception-behavior=maytrap -DSTRICT=1 -S -o - | FileCheck %s --check-prefixes=COMMON,CHECK-ASM
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#ifdef STRICT
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// Test that the constrained intrinsics are picking up the exception
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// metadata from the AST instead of the global default from the command line.
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#pragma float_control(except, on)
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#endif
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#include <immintrin.h>
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__m128 test_mm_fmadd_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmadd_ps
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// UNCONSTRAINED: call {{.*}}<4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213ps
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return _mm_fmadd_ps(a, b, c);
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}
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__m128d test_mm_fmadd_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmadd_pd
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// UNCONSTRAINED: call {{.*}}<2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213pd
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return _mm_fmadd_pd(a, b, c);
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}
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__m128 test_mm_fmadd_ss(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmadd_ss
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}})
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// CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213ss
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// COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
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return _mm_fmadd_ss(a, b, c);
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}
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__m128d test_mm_fmadd_sd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmadd_sd
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}})
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// CONSTRAINED: call double @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213sd
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// COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
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return _mm_fmadd_sd(a, b, c);
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}
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__m128 test_mm_fmsub_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmsub_ps
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// COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213ps
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return _mm_fmsub_ps(a, b, c);
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}
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__m128d test_mm_fmsub_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmsub_pd
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// COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213pd
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return _mm_fmsub_pd(a, b, c);
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}
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__m128 test_mm_fmsub_ss(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmsub_ss
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg float %{{.+}}
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// UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}})
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// CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213ss
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// COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
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return _mm_fmsub_ss(a, b, c);
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}
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__m128d test_mm_fmsub_sd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmsub_sd
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg double %{{.+}}
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// UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}})
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// CONSTRAINED: call double @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213sd
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// COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
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return _mm_fmsub_sd(a, b, c);
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}
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__m128 test_mm_fnmadd_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fnmadd_ps
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// COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213ps
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return _mm_fnmadd_ps(a, b, c);
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}
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__m128d test_mm_fnmadd_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fnmadd_pd
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// COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213pd
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return _mm_fnmadd_pd(a, b, c);
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}
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__m128 test_mm_fnmadd_ss(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fnmadd_ss
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg float %{{.+}}
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}})
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// CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213ss
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// COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
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return _mm_fnmadd_ss(a, b, c);
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}
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__m128d test_mm_fnmadd_sd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fnmadd_sd
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg double %{{.+}}
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}})
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// CONSTRAINED: call double @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213sd
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// COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
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return _mm_fnmadd_sd(a, b, c);
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}
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__m128 test_mm_fnmsub_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fnmsub_ps
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// COMMONIR: [[NEG:%.+]] = fneg <4 x float> %{{.+}}
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// COMMONIR: [[NEG2:%.+]] = fneg <4 x float> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213ps
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return _mm_fnmsub_ps(a, b, c);
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}
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__m128d test_mm_fnmsub_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fnmsub_pd
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// COMMONIR: [[NEG:%.+]] = fneg <2 x double> %{{.+}}
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// COMMONIR: [[NEG2:%.+]] = fneg <2 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<2 x double> @llvm.experimental.constrained.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213pd
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return _mm_fnmsub_pd(a, b, c);
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}
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__m128 test_mm_fnmsub_ss(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fnmsub_ss
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg float %{{.+}}
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// COMMONIR: extractelement <4 x float> %{{.*}}, i64 0
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// COMMONIR: [[NEG2:%.+]] = fneg float %{{.+}}
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// UNCONSTRAINED: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}})
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// CONSTRAINED: call float @llvm.experimental.constrained.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213ss
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// COMMONIR: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0
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return _mm_fnmsub_ss(a, b, c);
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}
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__m128d test_mm_fnmsub_sd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fnmsub_sd
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: [[NEG:%.+]] = fneg double %{{.+}}
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// COMMONIR: extractelement <2 x double> %{{.*}}, i64 0
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// COMMONIR: [[NEG2:%.+]] = fneg double %{{.+}}
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// UNCONSTRAINED: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}})
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// CONSTRAINED: call double @llvm.experimental.constrained.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213sd
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// COMMONIR: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0
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return _mm_fnmsub_sd(a, b, c);
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}
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__m128 test_mm_fmaddsub_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmaddsub_ps
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// COMMONIR-NOT: fneg
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// COMMONIR: tail call {{.*}}<4 x float> @llvm.x86.fma.vfmaddsub.ps(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
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// CHECK-ASM: vfmaddsub213ps
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return _mm_fmaddsub_ps(a, b, c);
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}
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__m128d test_mm_fmaddsub_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmaddsub_pd
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// COMMONIR-NOT: fneg
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// COMMONIR: tail call {{.*}}<2 x double> @llvm.x86.fma.vfmaddsub.pd(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
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// CHECK-ASM: vfmaddsub213pd
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return _mm_fmaddsub_pd(a, b, c);
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}
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__m128 test_mm_fmsubadd_ps(__m128 a, __m128 b, __m128 c) {
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// COMMON-LABEL: test_mm_fmsubadd_ps
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// COMMONIR: [[FNEG:%.+]] = fneg <4 x float> %{{.*}}
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// COMMONIR: tail call {{.*}}<4 x float> @llvm.x86.fma.vfmaddsub.ps(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> [[FNEG]])
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// CHECK-ASM: vfmsubadd213ps
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return _mm_fmsubadd_ps(a, b, c);
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}
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__m128d test_mm_fmsubadd_pd(__m128d a, __m128d b, __m128d c) {
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// COMMON-LABEL: test_mm_fmsubadd_pd
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// COMMONIR: [[FNEG:%.+]] = fneg <2 x double> %{{.*}}
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// COMMONIR: tail call {{.*}}<2 x double> @llvm.x86.fma.vfmaddsub.pd(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> [[FNEG]])
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// CHECK-ASM: vfmsubadd213pd
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return _mm_fmsubadd_pd(a, b, c);
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}
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__m256 test_mm256_fmadd_ps(__m256 a, __m256 b, __m256 c) {
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// COMMON-LABEL: test_mm256_fmadd_ps
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// UNCONSTRAINED: call {{.*}}<8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<8 x float> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213ps
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return _mm256_fmadd_ps(a, b, c);
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}
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__m256d test_mm256_fmadd_pd(__m256d a, __m256d b, __m256d c) {
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// COMMON-LABEL: test_mm256_fmadd_pd
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// UNCONSTRAINED: call {{.*}}<4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmadd213pd
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return _mm256_fmadd_pd(a, b, c);
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}
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__m256 test_mm256_fmsub_ps(__m256 a, __m256 b, __m256 c) {
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// COMMON-LABEL: test_mm256_fmsub_ps
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// COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
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// UNCONSTRAINED: call {{.*}}<8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<8 x float> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213ps
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return _mm256_fmsub_ps(a, b, c);
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}
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__m256d test_mm256_fmsub_pd(__m256d a, __m256d b, __m256d c) {
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// COMMON-LABEL: test_mm256_fmsub_pd
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// COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfmsub213pd
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return _mm256_fmsub_pd(a, b, c);
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}
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__m256 test_mm256_fnmadd_ps(__m256 a, __m256 b, __m256 c) {
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// COMMON-LABEL: test_mm256_fnmadd_ps
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// COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
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// UNCONSTRAINED: call {{.*}}<8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<8 x float> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213ps
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return _mm256_fnmadd_ps(a, b, c);
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}
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__m256d test_mm256_fnmadd_pd(__m256d a, __m256d b, __m256d c) {
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// COMMON-LABEL: test_mm256_fnmadd_pd
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// COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmadd213pd
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return _mm256_fnmadd_pd(a, b, c);
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}
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__m256 test_mm256_fnmsub_ps(__m256 a, __m256 b, __m256 c) {
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// COMMON-LABEL: test_mm256_fnmsub_ps
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// COMMONIR: [[NEG:%.+]] = fneg <8 x float> %{{.*}}
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// COMMONIR: [[NEG2:%.+]] = fneg <8 x float> %{{.*}}
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// UNCONSTRAINED: call {{.*}}<8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
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// CONSTRAINED: call {{.*}}<8 x float> @llvm.experimental.constrained.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213ps
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return _mm256_fnmsub_ps(a, b, c);
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}
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__m256d test_mm256_fnmsub_pd(__m256d a, __m256d b, __m256d c) {
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// COMMON-LABEL: test_mm256_fnmsub_pd
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// COMMONIR: [[NEG:%.+]] = fneg <4 x double> %{{.+}}
|
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// COMMONIR: [[NEG2:%.+]] = fneg <4 x double> %{{.+}}
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// UNCONSTRAINED: call {{.*}}<4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
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// CONSTRAINED: call {{.*}}<4 x double> @llvm.experimental.constrained.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}, metadata !{{.*}})
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// CHECK-ASM: vfnmsub213pd
|
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return _mm256_fnmsub_pd(a, b, c);
|
|
}
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__m256 test_mm256_fmaddsub_ps(__m256 a, __m256 b, __m256 c) {
|
|
// COMMON-LABEL: test_mm256_fmaddsub_ps
|
|
// COMMONIR-NOT: fneg
|
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// COMMONIR: tail call {{.*}}<8 x float> @llvm.x86.fma.vfmaddsub.ps.256(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
|
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// CHECK-ASM: vfmaddsub213ps
|
|
return _mm256_fmaddsub_ps(a, b, c);
|
|
}
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|
|
|
__m256d test_mm256_fmaddsub_pd(__m256d a, __m256d b, __m256d c) {
|
|
// COMMON-LABEL: test_mm256_fmaddsub_pd
|
|
// COMMONIR-NOT: fneg
|
|
// COMMONIR: tail call {{.*}}<4 x double> @llvm.x86.fma.vfmaddsub.pd.256(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
|
|
// CHECK-ASM: vfmaddsub213pd
|
|
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: [[FNEG:%.+]] = fneg <8 x float> %{{.*}}
|
|
// COMMONIR: tail call {{.*}}<8 x float> @llvm.x86.fma.vfmaddsub.ps.256(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> [[FNEG]])
|
|
// CHECK-ASM: vfmsubadd213ps
|
|
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: [[FNEG:%.+]] = fneg <4 x double> %{{.*}}
|
|
// COMMONIR: tail call {{.*}}<4 x double> @llvm.x86.fma.vfmaddsub.pd.256(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> [[FNEG]])
|
|
// CHECK-ASM: vfmsubadd213pd
|
|
return _mm256_fmsubadd_pd(a, b, c);
|
|
}
|