| // REQUIRES: x86-registered-target |
| // RUN: %clang -S -emit-llvm -fenable-matrix -ffp-model=fast %s -o - \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-FAST |
| |
| // RUN: %clang -S -emit-llvm -fenable-matrix -ffp-model=precise %s -o - \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-PRECISE |
| |
| // RUN: %clang -S -emit-llvm -fenable-matrix -ffp-model=strict %s -o - \ |
| // RUN: -target x86_64 | FileCheck %s --check-prefixes=CHECK,CHECK-STRICT |
| |
| // RUN: %clang -S -emit-llvm -fenable-matrix -ffp-model=strict -ffast-math \ |
| // RUN: -target x86_64 %s -o - | FileCheck %s \ |
| // RUN: --check-prefixes CHECK,CHECK-STRICT-FAST |
| |
| // RUN: %clang -S -emit-llvm -fenable-matrix -ffp-model=precise -ffast-math \ |
| // RUN: %s -o - | FileCheck %s --check-prefixes CHECK,CHECK-FAST1 |
| |
| float mymuladd(float x, float y, float z) { |
| // CHECK: define{{.*}} float @mymuladd |
| return x * y + z; |
| |
| // CHECK-FAST: fmul fast float |
| // CHECK-FAST: load float, ptr |
| // CHECK-FAST: fadd fast float |
| |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: call float @llvm.fmuladd.f32(float {{.*}}, float {{.*}}, float {{.*}}) |
| |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: call float @llvm.experimental.constrained.fmul.f32(float {{.*}}, float {{.*}}, {{.*}}) |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: call float @llvm.experimental.constrained.fadd.f32(float {{.*}}, float {{.*}}, {{.*}}) |
| |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: fmul fast float {{.*}}, {{.*}} |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: fadd fast float {{.*}}, {{.*}} |
| |
| // CHECK-FAST1: load float, ptr |
| // CHECK-FAST1: load float, ptr |
| // CHECK-FAST1: fmul fast float {{.*}}, {{.*}} |
| // CHECK-FAST1: load float, ptr {{.*}} |
| // CHECK-FAST1: fadd fast float {{.*}}, {{.*}} |
| } |
| |
| typedef float __attribute__((ext_vector_type(2))) v2f; |
| |
| void my_vec_muladd(v2f x, float y, v2f z, v2f *res) { |
| // CHECK: define{{.*}}@my_vec_muladd |
| *res = x * y + z; |
| |
| // CHECK-FAST: fmul fast <2 x float> |
| // CHECK-FAST: load <2 x float>, ptr |
| // CHECK-FAST: fadd fast <2 x float> |
| |
| // CHECK-PRECISE: load <2 x float>, ptr |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: load <2 x float>, ptr |
| // CHECK-PRECISE: call <2 x float> @llvm.fmuladd.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, <2 x float> {{.*}}) |
| |
| // CHECK-STRICT: load <2 x float>, ptr |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: call <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, {{.*}}) |
| // CHECK-STRICT: load <2 x float>, ptr |
| // CHECK-STRICT: call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, {{.*}}) |
| |
| // CHECK-STRICT-FAST: load <2 x float>, ptr |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: fmul fast <2 x float> {{.*}}, {{.*}} |
| // CHECK-STRICT-FAST: load <2 x float>, ptr |
| // CHECK-STRICT-FAST: fadd fast <2 x float> {{.*}}, {{.*}} |
| |
| // CHECK-FAST1: load <2 x float>, ptr |
| // CHECK-FAST1: load float, ptr |
| // CHECK-FAST1: fmul fast <2 x float> {{.*}}, {{.*}} |
| // CHECK-FAST1: load <2 x float>, ptr {{.*}} |
| // CHECK-FAST1: fadd fast <2 x float> {{.*}}, {{.*}} |
| } |
| |
| typedef float __attribute__((matrix_type(2, 1))) m21f; |
| |
| void my_m21_muladd(m21f x, float y, m21f z, m21f *res) { |
| // CHECK: define{{.*}}@my_m21_muladd |
| *res = x * y + z; |
| |
| // CHECK-FAST: fmul fast <2 x float> |
| // CHECK-FAST: load <2 x float>, ptr |
| // CHECK-FAST: fadd fast <2 x float> |
| |
| // CHECK-PRECISE: load <2 x float>, ptr |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: load <2 x float>, ptr |
| // CHECK-PRECISE: call <2 x float> @llvm.fmuladd.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, <2 x float> {{.*}}) |
| |
| // CHECK-STRICT: load <2 x float>, ptr |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: call <2 x float> @llvm.experimental.constrained.fmul.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, {{.*}}) |
| // CHECK-STRICT: load <2 x float>, ptr |
| // CHECK-STRICT: call <2 x float> @llvm.experimental.constrained.fadd.v2f32(<2 x float> {{.*}}, <2 x float> {{.*}}, {{.*}}) |
| |
| // CHECK-STRICT-FAST: load <2 x float>, ptr |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: fmul fast <2 x float> {{.*}}, {{.*}} |
| // CHECK-STRICT-FAST: load <2 x float>, ptr |
| // CHECK-STRICT-FAST: fadd fast <2 x float> {{.*}}, {{.*}} |
| |
| // CHECK-FAST1: load <2 x float>, ptr |
| // CHECK-FAST1: load float, ptr |
| // CHECK-FAST1: fmul fast <2 x float> {{.*}}, {{.*}} |
| // CHECK-FAST1: load <2 x float>, ptr {{.*}} |
| // CHECK-FAST1: fadd fast <2 x float> {{.*}}, {{.*}} |
| } |
| |
| typedef float __attribute__((matrix_type(2, 2))) m22f; |
| |
| void my_m22_muladd(m22f x, float y, m22f z, m22f *res) { |
| // CHECK: define{{.*}}@my_m22_muladd |
| *res = x * y + z; |
| |
| // CHECK-FAST: fmul fast <4 x float> |
| // CHECK-FAST: load <4 x float>, ptr |
| // CHECK-FAST: fadd fast <4 x float> |
| |
| // CHECK-PRECISE: load <4 x float>, ptr |
| // CHECK-PRECISE: load float, ptr |
| // CHECK-PRECISE: load <4 x float>, ptr |
| // CHECK-PRECISE: call <4 x float> @llvm.fmuladd.v4f32(<4 x float> {{.*}}, <4 x float> {{.*}}, <4 x float> {{.*}}) |
| |
| // CHECK-STRICT: load <4 x float>, ptr |
| // CHECK-STRICT: load float, ptr |
| // CHECK-STRICT: call <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float> {{.*}}, <4 x float> {{.*}}, {{.*}}) |
| // CHECK-STRICT: load <4 x float>, ptr |
| // CHECK-STRICT: call <4 x float> @llvm.experimental.constrained.fadd.v4f32(<4 x float> {{.*}}, <4 x float> {{.*}}, {{.*}}) |
| |
| // CHECK-STRICT-FAST: load <4 x float>, ptr |
| // CHECK-STRICT-FAST: load float, ptr |
| // CHECK-STRICT-FAST: fmul fast <4 x float> {{.*}}, {{.*}} |
| // CHECK-STRICT-FAST: load <4 x float>, ptr |
| // CHECK-STRICT-FAST: fadd fast <4 x float> {{.*}}, {{.*}} |
| |
| // CHECK-FAST1: load <4 x float>, ptr |
| // CHECK-FAST1: load float, ptr |
| // CHECK-FAST1: fmul fast <4 x float> {{.*}}, {{.*}} |
| // CHECK-FAST1: load <4 x float>, ptr {{.*}} |
| // CHECK-FAST1: fadd fast <4 x float> {{.*}}, {{.*}} |
| } |