llvm-project/clang/test/CodeGen/fma4-builtins.c

245 lines
14 KiB
C

// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +fma4 -emit-llvm -o - -Wall -Werror | FileCheck %s
#include <x86intrin.h>
__m128 test_mm_macc_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_macc_ps
// CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
return _mm_macc_ps(a, b, c);
}
__m128d test_mm_macc_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_macc_pd
// CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
return _mm_macc_pd(a, b, c);
}
__m128 test_mm_macc_ss(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_macc_ss
// CHECK: @llvm.x86.fma4.vfmadd.ss
return _mm_macc_ss(a, b, c);
}
__m128d test_mm_macc_sd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_macc_sd
// CHECK: @llvm.x86.fma4.vfmadd.sd
return _mm_macc_sd(a, b, c);
}
__m128 test_mm_msub_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_msub_ps
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
return _mm_msub_ps(a, b, c);
}
__m128d test_mm_msub_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_msub_pd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
return _mm_msub_pd(a, b, c);
}
__m128 test_mm_msub_ss(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_msub_ss
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.ss(<4 x float> %{{.+}}, <4 x float> %{{.+}}, <4 x float> [[NEG]])
return _mm_msub_ss(a, b, c);
}
__m128d test_mm_msub_sd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_msub_sd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.sd(<2 x double> %{{.+}}, <2 x double> %{{.+}}, <2 x double> [[NEG]])
return _mm_msub_sd(a, b, c);
}
__m128 test_mm_nmacc_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_nmacc_ps
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
return _mm_nmacc_ps(a, b, c);
}
__m128d test_mm_nmacc_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_nmacc_pd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
return _mm_nmacc_pd(a, b, c);
}
__m128 test_mm_nmacc_ss(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_nmacc_ss
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.ss(<4 x float> [[NEG]], <4 x float> %{{.+}}, <4 x float> %{{.+}})
return _mm_nmacc_ss(a, b, c);
}
__m128d test_mm_nmacc_sd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_nmacc_sd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.sd(<2 x double> [[NEG]], <2 x double> %{{.+}}, <2 x double> %{{.+}})
return _mm_nmacc_sd(a, b, c);
}
__m128 test_mm_nmsub_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_nmsub_ps
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: [[NEG2:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
return _mm_nmsub_ps(a, b, c);
}
__m128d test_mm_nmsub_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_nmsub_pd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[NEG2:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
return _mm_nmsub_pd(a, b, c);
}
__m128 test_mm_nmsub_ss(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_nmsub_ss
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: [[NEG2:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.ss(<4 x float> [[NEG]], <4 x float> %{{.+}}, <4 x float> [[NEG2]])
return _mm_nmsub_ss(a, b, c);
}
__m128d test_mm_nmsub_sd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_nmsub_sd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[NEG2:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: @llvm.x86.fma4.vfmadd.sd(<2 x double> [[NEG]], <2 x double> %{{.+}}, <2 x double> [[NEG2]])
return _mm_nmsub_sd(a, b, c);
}
__m128 test_mm_maddsub_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_maddsub_ps
// CHECK: [[ADD:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> [[NEG]]
// CHECK: shufflevector <4 x float> [[SUB]], <4 x float> [[ADD]], <4 x i32> <i32 0, i32 5, i32 2, i32 7>
return _mm_maddsub_ps(a, b, c);
}
__m128d test_mm_maddsub_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_maddsub_pd
// CHECK: [[ADD:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> [[NEG]]
// CHECK: shufflevector <2 x double> [[SUB]], <2 x double> [[ADD]], <2 x i32> <i32 0, i32 3>
return _mm_maddsub_pd(a, b, c);
}
__m128 test_mm_msubadd_ps(__m128 a, __m128 b, __m128 c) {
// CHECK-LABEL: test_mm_msubadd_ps
// CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> [[NEG]]
// CHECK: [[ADD:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}})
// CHECK: shufflevector <4 x float> [[ADD]], <4 x float> [[SUB]], <4 x i32> <i32 0, i32 5, i32 2, i32 7>
return _mm_msubadd_ps(a, b, c);
}
__m128d test_mm_msubadd_pd(__m128d a, __m128d b, __m128d c) {
// CHECK-LABEL: test_mm_msubadd_pd
// CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> [[NEG]]
// CHECK: [[ADD:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}})
// CHECK: shufflevector <2 x double> [[ADD]], <2 x double> [[SUB]], <2 x i32> <i32 0, i32 3>
return _mm_msubadd_pd(a, b, c);
}
__m256 test_mm256_macc_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_macc_ps
// CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
return _mm256_macc_ps(a, b, c);
}
__m256d test_mm256_macc_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_macc_pd
// CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
return _mm256_macc_pd(a, b, c);
}
__m256 test_mm256_msub_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_msub_ps
// CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
return _mm256_msub_ps(a, b, c);
}
__m256d test_mm256_msub_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_msub_pd
// CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
return _mm256_msub_pd(a, b, c);
}
__m256 test_mm256_nmacc_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_nmacc_ps
// CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
return _mm256_nmacc_ps(a, b, c);
}
__m256d test_mm256_nmacc_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_nmacc_pd
// CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
return _mm256_nmacc_pd(a, b, c);
}
__m256 test_mm256_nmsub_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_nmsub_ps
// CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: [[NEG2:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
return _mm256_nmsub_ps(a, b, c);
}
__m256d test_mm256_nmsub_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_nmsub_pd
// CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[NEG2:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
return _mm256_nmsub_pd(a, b, c);
}
__m256 test_mm256_maddsub_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_maddsub_ps
// CHECK: [[ADD:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
// CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: [[SUB:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> [[NEG]]
// CHECK: 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_maddsub_ps(a, b, c);
}
__m256d test_mm256_maddsub_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_maddsub_pd
// CHECK: [[ADD:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
// CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
// CHECK: shufflevector <4 x double> [[SUB]], <4 x double> [[ADD]], <4 x i32> <i32 0, i32 5, i32 2, i32 7>
return _mm256_maddsub_pd(a, b, c);
}
__m256 test_mm256_msubadd_ps(__m256 a, __m256 b, __m256 c) {
// CHECK-LABEL: test_mm256_msubadd_ps
// CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}}
// CHECK: [[SUB:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> [[NEG]]
// CHECK: [[ADD:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}})
// CHECK: 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_msubadd_ps(a, b, c);
}
__m256d test_mm256_msubadd_pd(__m256d a, __m256d b, __m256d c) {
// CHECK-LABEL: test_mm256_msubadd_pd
// CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}}
// CHECK: [[SUB:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> [[NEG]]
// CHECK: [[ADD:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}})
// CHECK: shufflevector <4 x double> [[ADD]], <4 x double> [[SUB]], <4 x i32> <i32 0, i32 5, i32 2, i32 7>
return _mm256_msubadd_pd(a, b, c);
}