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 ; CHECK-NOFMA-LABEL: fmafunc 6 define <16 x float> @fmafunc(<16 x float> %a, <16 x float> %b, <16 x float> %c) { 7 8 ; CHECK-NOT: vmulps 9 ; CHECK-NOT: vaddps 10 ; CHECK: vfmaddps 11 ; CHECK-NOT: vmulps 12 ; CHECK-NOT: vaddps 13 ; CHECK: vfmaddps 14 ; CHECK-NOT: vmulps 15 ; CHECK-NOT: vaddps 16 17 ; CHECK-NOFMA-NOT: calll 18 ; CHECK-NOFMA: vmulps 19 ; CHECK-NOFMA: vaddps 20 ; CHECK-NOFMA-NOT: calll 21 ; CHECK-NOFMA: vmulps 22 ; CHECK-NOFMA: vaddps 23 ; CHECK-NOFMA-NOT: calll 24 25 %ret = tail call <16 x float> @llvm.fmuladd.v16f32(<16 x float> %a, <16 x float> %b, <16 x float> %c) 26 ret <16 x float> %ret 27 } 28 29 declare <16 x float> @llvm.fmuladd.v16f32(<16 x float>, <16 x float>, <16 x float>) nounwind readnone 30
