mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
17 lines
528 B
LLVM
17 lines
528 B
LLVM
; RUN: llvm-dis < %s.bc | FileCheck %s
|
|
; RUN: verify-uselistorder < %s.bc
|
|
|
|
; cmpxchg-upgrade.ll.bc was produced by running a version of llvm-as from just
|
|
; before the IR change on this file.
|
|
|
|
define i32 @test(i32* %addr, i32 %old, i32 %new) {
|
|
; CHECK: [[TMP:%.*]] = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic
|
|
; CHECK: %val = extractvalue { i32, i1 } [[TMP]], 0
|
|
%val = cmpxchg i32* %addr, i32 %old, i32 %new seq_cst monotonic
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @test(i32* %addr, i32 %old, i32 %new) {
|
|
ret i1 %val
|
|
}
|