| Chandler Carruth | 32d75be | 2012-07-18 18:58:22 +0000 | [diff] [blame] | 1 | ; Tests for the two-address instruction pass. |
| 2 | ; RUN: llc -march=arm -mcpu=cortex-a9 < %s | FileCheck %s |
| 3 | |
| 4 | define void @PR13378() nounwind { |
| 5 | ; This was orriginally a crasher trying to schedule the instructions. |
| 6 | ; CHECK: PR13378: |
| 7 | ; CHECK: vldmia |
| 8 | ; CHECK-NEXT: vmov.f32 |
| 9 | ; CHECK-NEXT: vstmia |
| 10 | ; CHECK-NEXT: vstmia |
| 11 | ; CHECK-NEXT: vmov.f32 |
| 12 | ; CHECK-NEXT: vstmia |
| 13 | |
| 14 | entry: |
| 15 | %0 = load <4 x float>* undef |
| 16 | store <4 x float> zeroinitializer, <4 x float>* undef |
| 17 | store <4 x float> %0, <4 x float>* undef |
| 18 | %1 = insertelement <4 x float> %0, float 1.000000e+00, i32 3 |
| 19 | store <4 x float> %1, <4 x float>* undef |
| 20 | unreachable |
| 21 | } |