| Matt Arsenault | f530e8b | 2016-11-07 19:09:33 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Marek Olsak | 7517077 | 2015-01-27 17:27:15 +0000 | [diff] [blame] | 2 | ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s |
| Matt Arsenault | 7285893 | 2014-11-14 18:43:41 +0000 | [diff] [blame] | 3 | |
| 4 | ; SILowerI1Copies was not handling IMPLICIT_DEF |
| Matt Arsenault | 162c101 | 2014-11-18 21:06:58 +0000 | [diff] [blame] | 5 | ; SI-LABEL: {{^}}br_implicit_def: |
| Matt Arsenault | 7285893 | 2014-11-14 18:43:41 +0000 | [diff] [blame] | 6 | ; SI: BB#0: |
| Tom Stellard | bc4497b | 2016-02-12 23:45:29 +0000 | [diff] [blame] | 7 | ; SI-NEXT: s_cbranch_vccnz |
| Matt Arsenault | 7285893 | 2014-11-14 18:43:41 +0000 | [diff] [blame] | 8 | define void @br_implicit_def(i32 addrspace(1)* %out, i32 %arg) #0 { |
| 9 | bb: |
| 10 | br i1 undef, label %bb1, label %bb2 |
| 11 | |
| 12 | bb1: |
| 13 | store volatile i32 123, i32 addrspace(1)* %out |
| 14 | ret void |
| 15 | |
| 16 | bb2: |
| 17 | ret void |
| 18 | } |
| 19 | |
| 20 | attributes #0 = { nounwind } |