| // REQUIRES: x86-registered-target |
| // 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 --check-prefix=CHECK-ASM-UNCONSTRAINED %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 --check-prefix=CHECK-ASM-CONSTRAINED %s |
| |
| #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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmaddsub213ps |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmaddsub213pd |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmsubadd213ps |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmsubadd213pd |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmaddsub213ps |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmaddsub213pd |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmsubadd213ps |
| // CHECK-ASM-CONSTRAINED-NOT: 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 !{{.*}}) |
| // CHECK-ASM-UNCONSTRAINED: vfmsubadd213pd |
| // CHECK-ASM-CONSTRAINED-NOT: 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); |
| } |