1 // RUN: %clang_cc1 -triple mips64-linux-gnu -fexperimental-strict-floating-point -frounding-math -ffp-exception-behavior=strict -O2 -emit-llvm -o - %s | FileCheck %s 2 // RUN: %clang_cc1 -triple mips64-linux-gnu -fexperimental-strict-floating-point -ffp-exception-behavior=strict -O2 -emit-llvm -o - %s | FileCheck %s 3 // RUN: %clang_cc1 -triple mips64-linux-gnu -fexperimental-strict-floating-point -frounding-math -O2 -emit-llvm -o - %s | FileCheck %s 4 // 5 // Verify that constrained intrinsics are used due to the experimental flag. 6 // As more targets gain support for constrained intrinsics the triple 7 // in this test will need to change. 8 9 float fp_precise_1(float a, float b, float c) { 10 // CHECK-LABEL: define{{.*}} float @_Z12fp_precise_1fff 11 // CHECK: %[[M:.+]] = tail call float @llvm.experimental.constrained.fmul.f32(float {{.*}}, float {{.*}}, metadata {{.*}}) 12 // CHECK: tail call float @llvm.experimental.constrained.fadd.f32(float %[[M]], float %c, metadata {{.*}}) 13 return a * b + c; 14 } 15