1 ; RUN: llc -march=x86 -mcpu=bdver2 -mattr=-fma -mtriple=x86_64-apple-darwin < %s | FileCheck %s 2 ; RUN: llc -march=x86 -mcpu=bdver2 -mattr=-fma,-fma4 -mtriple=x86_64-apple-darwin < %s | FileCheck %s --check-prefix=CHECK-NOFMA 3 4 ; CHECK-LABEL: fmafunc 5 define <3 x float> @fmafunc(<3 x float> %a, <3 x float> %b, <3 x float> %c) { 6 7 ; CHECK-NOT: vmulps 8 ; CHECK-NOT: vaddps 9 ; CHECK: vfmaddps 10 ; CHECK-NOT: vmulps 11 ; CHECK-NOT: vaddps 12 13 ; CHECK-NOFMA-NOT: calll 14 ; CHECK-NOFMA: vmulps 15 ; CHECK-NOFMA: vaddps 16 ; CHECK-NOFMA-NOT: calll 17 18 %ret = tail call <3 x float> @llvm.fmuladd.v3f32(<3 x float> %a, <3 x float> %b, <3 x float> %c) 19 ret <3 x float> %ret 20 } 21 22 declare <3 x float> @llvm.fmuladd.v3f32(<3 x float>, <3 x float>, <3 x float>) nounwind readnone 23
