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083d443
2014 Mar 07
3
[LLVMdev] [RFC] Add second "failure" AtomicOrdering to cmpxchg instruction
...chg i64* %103, i64 %100, i64 %102 monotonic
+ %104 = cmpxchg i64* %103, i64 %100, i64 %102 monotonic monotonic
%105 = icmp eq i64 %104, %100
%106 = zext i1 %105 to i8
%107 = zext i8 %106 to i32
diff --git a/test/CodeGen/PowerPC/atomic-1.ll b/test/CodeGen/PowerPC/atomic-1.ll
index 1737916..083df47 100644
--- a/test/CodeGen/PowerPC/atomic-1.ll
+++ b/test/CodeGen/PowerPC/atomic-1.ll
@@ -11,7 +11,7 @@ define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind {
define i32 @exchange_and_cmp(i32* %mem) nounwind {
; CHECK-LABEL: exchange_and_cmp:
; CHECK: lwarx
- %tmp = cmpxchg i32* %mem, i32...