source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/twoaddrinstr.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: 726 bytes
Line 
1; Tests for the two-address instruction pass.
2; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a9 -arm-atomic-cfg-tidy=0 %s -o - | FileCheck %s
3
4define void @PR13378() nounwind {
5; This was orriginally a crasher trying to schedule the instructions.
6; CHECK-LABEL:      PR13378:
7; CHECK:        vld1.32
8; CHECK-NEXT:   vst1.32
9; CHECK-NEXT:   vst1.32
10; CHECK-NEXT:   vmov.f32
11; CHECK-NEXT:   vmov.f32
12; CHECK-NEXT:   vst1.32
13
14entry:
15  %0 = load <4 x float>, <4 x float>* undef, align 4
16  store <4 x float> zeroinitializer, <4 x float>* undef, align 4
17  store <4 x float> %0, <4 x float>* undef, align 4
18  %1 = insertelement <4 x float> %0, float 1.000000e+00, i32 3
19  store <4 x float> %1, <4 x float>* undef, align 4
20  unreachable
21}
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