| Matt Arsenault | 5e740db | 2015-06-03 20:04:05 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=amdgcn-- -verify-machineinstrs -o - %s | FileCheck %s |
| Matthias Braun | c1e029e | 2015-06-01 21:26:26 +0000 | [diff] [blame] | 2 | ; LiveRangeEdit::eliminateDeadDef did not update LiveInterval sub ranges |
| 3 | ; properly. |
| Matthias Braun | c1e029e | 2015-06-01 21:26:26 +0000 | [diff] [blame] | 4 | |
| Tom Stellard | 1ba52fe | 2015-06-04 01:20:04 +0000 | [diff] [blame] | 5 | ; Just make sure this test doesn't crash. |
| Matthias Braun | c1e029e | 2015-06-01 21:26:26 +0000 | [diff] [blame] | 6 | ; CHECK-LABEL: foobar: |
| Matthias Braun | c1e029e | 2015-06-01 21:26:26 +0000 | [diff] [blame] | 7 | ; CHECK: s_endpgm |
| Matthias Braun | c1e029e | 2015-06-01 21:26:26 +0000 | [diff] [blame] | 8 | define void @foobar() { |
| 9 | %v0 = icmp eq <4 x i32> undef, <i32 0, i32 1, i32 2, i32 3> |
| 10 | %v3 = sext <4 x i1> %v0 to <4 x i32> |
| 11 | %v4 = extractelement <4 x i32> %v3, i32 1 |
| 12 | %v5 = icmp ne i32 %v4, 0 |
| 13 | %v6 = select i1 %v5, i32 undef, i32 0 |
| 14 | %v15 = insertelement <2 x i32> undef, i32 %v6, i32 1 |
| 15 | store <2 x i32> %v15, <2 x i32> addrspace(1)* undef, align 8 |
| 16 | ret void |
| 17 | } |
| 18 | |
| 19 | declare double @llvm.fma.f64(double, double, double) |