diff options
Diffstat (limited to 'test/CodeGen/ARM/atomic-cmp.ll')
| -rw-r--r-- | test/CodeGen/ARM/atomic-cmp.ll | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/test/CodeGen/ARM/atomic-cmp.ll b/test/CodeGen/ARM/atomic-cmp.ll index f31aa7b..82726da 100644 --- a/test/CodeGen/ARM/atomic-cmp.ll +++ b/test/CodeGen/ARM/atomic-cmp.ll @@ -1,5 +1,5 @@ -; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s -check-prefix=ARM -; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s -check-prefix=T2 +; RUN: llc < %s -mtriple=armv7-apple-darwin -verify-machineinstrs | FileCheck %s -check-prefix=ARM +; RUN: llc < %s -mtriple=thumbv7-apple-darwin -verify-machineinstrs | FileCheck %s -check-prefix=T2 ; rdar://8964854 define i8 @t(i8* %a, i8 %b, i8 %c) nounwind { @@ -10,8 +10,6 @@ define i8 @t(i8* %a, i8 %b, i8 %c) nounwind { ; T2: t: ; T2: ldrexb ; T2: strexb - %tmp0 = tail call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* %a, i8 %b, i8 %c) + %tmp0 = cmpxchg i8* %a, i8 %b, i8 %c monotonic ret i8 %tmp0 } - -declare i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* nocapture, i8, i8) nounwind |
