simplify code, improve a comment.
llvm-svn: 41205
diff --git a/llvm/lib/VMCore/Value.cpp b/llvm/lib/VMCore/Value.cpp
index 2178ce4..4bacc29 100644
--- a/llvm/lib/VMCore/Value.cpp
+++ b/llvm/lib/VMCore/Value.cpp
@@ -276,15 +276,15 @@
while (!use_empty()) {
Use &U = *UseList;
// Must handle Constants specially, we cannot call replaceUsesOfWith on a
- // constant!
+ // constant because they are uniqued.
if (Constant *C = dyn_cast<Constant>(U.getUser())) {
- if (!isa<GlobalValue>(C))
+ if (!isa<GlobalValue>(C)) {
C->replaceUsesOfWithOnConstant(this, New, &U);
- else
- U.set(New);
- } else {
- U.set(New);
+ continue;
+ }
}
+
+ U.set(New);
}
}