Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LoopInfo.cpp b/lib/Analysis/LoopInfo.cpp
index af35462..9a7c50d 100644
--- a/lib/Analysis/LoopInfo.cpp
+++ b/lib/Analysis/LoopInfo.cpp
@@ -612,8 +612,8 @@
}
// Remove the loop from the top-level LoopInfo object.
- for (LoopInfo::iterator I = LI.begin(), E = LI.end();; ++I) {
- assert(I != E && "Couldn't find loop");
+ for (LoopInfo::iterator I = LI.begin();; ++I) {
+ assert(I != LI.end() && "Couldn't find loop");
if (*I == Unloop) {
LI.removeLoop(I);
break;
@@ -640,8 +640,8 @@
// Remove unloop from its parent loop.
Loop *ParentLoop = Unloop->getParentLoop();
- for (Loop::iterator I = ParentLoop->begin(), E = ParentLoop->end();; ++I) {
- assert(I != E && "Couldn't find loop");
+ for (Loop::iterator I = ParentLoop->begin();; ++I) {
+ assert(I != ParentLoop->end() && "Couldn't find loop");
if (*I == Unloop) {
ParentLoop->removeChildLoop(I);
break;