Use pre-increment instead of post-increment when the result is not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopDeletion.cpp b/lib/Transforms/Scalar/LoopDeletion.cpp
index 48817ab..e4894e9 100644
--- a/lib/Transforms/Scalar/LoopDeletion.cpp
+++ b/lib/Transforms/Scalar/LoopDeletion.cpp
@@ -83,7 +83,7 @@
if (!L->makeLoopInvariant(I, Changed, Preheader->getTerminator()))
return false;
- BI++;
+ ++BI;
}
// Make sure that no instructions in the block have potential side-effects.
@@ -176,7 +176,7 @@
BasicBlock::iterator BI = exitBlock->begin();
while (PHINode* P = dyn_cast<PHINode>(BI)) {
P->replaceUsesOfWith(exitingBlock, preheader);
- BI++;
+ ++BI;
}
// Update the dominator tree and remove the instructions and blocks that will
@@ -226,7 +226,7 @@
LPM.deleteLoopFromQueue(L);
Changed = true;
- NumDeleted++;
+ ++NumDeleted;
return Changed;
}