| Tim Northover | 8f2a85e | 2014-06-13 14:24:07 +0000 | [diff] [blame] | 1 | ; RUN: llvm-dis < %s.bc | FileCheck %s |
| Duncan P. N. Exon Smith | 13f5c58 | 2014-08-19 21:08:27 +0000 | [diff] [blame] | 2 | ; RUN: verify-uselistorder < %s.bc |
| Tim Northover | 8f2a85e | 2014-06-13 14:24:07 +0000 | [diff] [blame] | 3 | |
| 4 | ; cmpxchg-upgrade.ll.bc was produced by running a version of llvm-as from just |
| 5 | ; before the IR change on this file. |
| 6 | |
| 7 | define i32 @test(i32* %addr, i32 %old, i32 %new) { |
| 8 | ; CHECK: [[TMP:%.*]] = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic |
| 9 | ; CHECK: %val = extractvalue { i32, i1 } [[TMP]], 0 |
| 10 | %val = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic |
| 11 | ret i32 %val |
| 12 | } |
| 13 | |
| 14 | define i32 @test(i32* %addr, i32 %old, i32 %new) { |
| 15 | ret i1 %val |
| 16 | } |