mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-22 04:22:57 +02:00
d5508bfe28
Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. llvm-svn: 214419
25 lines
799 B
LLVM
25 lines
799 B
LLVM
; RUN: llvm-dis < %s.bc | FileCheck %s
|
|
; RUN: verify-uselistorder < %s.bc -preserve-bc-use-list-order
|
|
|
|
; cmpxchg-upgrade.ll.bc was produced by running a version of llvm-as from just
|
|
; before the IR change on this file.
|
|
|
|
define void @test(i32* %addr) {
|
|
cmpxchg i32* %addr, i32 42, i32 0 monotonic
|
|
; CHECK: cmpxchg i32* %addr, i32 42, i32 0 monotonic monotonic
|
|
|
|
cmpxchg i32* %addr, i32 42, i32 0 acquire
|
|
; CHECK: cmpxchg i32* %addr, i32 42, i32 0 acquire acquire
|
|
|
|
cmpxchg i32* %addr, i32 42, i32 0 release
|
|
; CHECK: cmpxchg i32* %addr, i32 42, i32 0 release monotonic
|
|
|
|
cmpxchg i32* %addr, i32 42, i32 0 acq_rel
|
|
; CHECK: cmpxchg i32* %addr, i32 42, i32 0 acq_rel acquire
|
|
|
|
cmpxchg i32* %addr, i32 42, i32 0 seq_cst
|
|
; CHECK: cmpxchg i32* %addr, i32 42, i32 0 seq_cst seq_cst
|
|
|
|
ret void
|
|
}
|