source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/2013-02-27-expand-vfma.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 939 bytes
Line 
1; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s
2; RUN: llc < %s -mtriple=armv7s-apple-darwin | FileCheck %s -check-prefix=CHECK-VFP4
3
4define <4 x float> @muladd(<4 x float> %a, <4 x float> %b, <4 x float> %c) nounwind {
5; CHECK-LABEL: muladd:
6; CHECK: fmaf
7; CHECK: fmaf
8; CHECK: fmaf
9; CHECK: fmaf
10; CHECK-NOT: fmaf
11
12; CHECK-VFP4: vfma.f32
13  %tmp = tail call <4 x float> @llvm.fma.v4f32(<4 x float> %b, <4 x float> %c, <4 x float> %a) #2
14  ret <4 x float> %tmp
15}
16
17declare <4 x float> @llvm.fma.v4f32(<4 x float>, <4 x float>, <4 x float>) #1
18
19define <2 x float> @muladd2(<2 x float> %a, <2 x float> %b, <2 x float> %c) nounwind {
20; CHECK-LABEL: muladd2:
21; CHECK: fmaf
22; CHECK: fmaf
23; CHECK-NOT: fmaf
24
25; CHECK-VFP4: vfma.f32
26  %tmp = tail call <2 x float> @llvm.fma.v2f32(<2 x float> %b, <2 x float> %c, <2 x float> %a) #2
27  ret <2 x float> %tmp
28}
29
30declare <2 x float> @llvm.fma.v2f32(<2 x float>, <2 x float>, <2 x float>) #1
31
Note: See TracBrowser for help on using the repository browser.