Use a more correct atomic increment style. This isn't really necessary in
this case, but it should help avoid issues in the future.
llvm-svn: 74178
diff --git a/llvm/lib/Analysis/IPA/Andersens.cpp b/llvm/lib/Analysis/IPA/Andersens.cpp
index a22a2fb..4ace049 100644
--- a/llvm/lib/Analysis/IPA/Andersens.cpp
+++ b/llvm/lib/Analysis/IPA/Andersens.cpp
@@ -285,8 +285,8 @@
// Timestamp a node (used for work list prioritization)
void Stamp() {
- Timestamp = Counter;
- sys::AtomicIncrement(&Counter);
+ Timestamp = sys::AtomicIncrement(&Counter);
+ --Timestamp;
}
bool isRep() const {