| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mcpu=bdver2 -mattr=-fma -mtriple=i686-apple-darwin < %s | FileCheck %s |
| ; RUN: llc -mcpu=bdver2 -mattr=-fma,-fma4 -mtriple=i686-apple-darwin < %s | FileCheck %s --check-prefix=CHECK-NOFMA |
| |
| define <3 x float> @fmafunc(<3 x float> %a, <3 x float> %b, <3 x float> %c) { |
| ; CHECK-LABEL: fmafunc: |
| ; CHECK: ## %bb.0: |
| ; CHECK-NEXT: vfmaddps {{.*#+}} xmm0 = (xmm0 * xmm1) + xmm2 |
| ; CHECK-NEXT: retl |
| ; |
| ; CHECK-NOFMA-LABEL: fmafunc: |
| ; CHECK-NOFMA: ## %bb.0: |
| ; CHECK-NOFMA-NEXT: vmulps %xmm1, %xmm0, %xmm0 |
| ; CHECK-NOFMA-NEXT: vaddps %xmm2, %xmm0, %xmm0 |
| ; CHECK-NOFMA-NEXT: retl |
| %ret = tail call <3 x float> @llvm.fmuladd.v3f32(<3 x float> %a, <3 x float> %b, <3 x float> %c) |
| ret <3 x float> %ret |
| } |
| |
| declare <3 x float> @llvm.fmuladd.v3f32(<3 x float>, <3 x float>, <3 x float>) nounwind readnone |
