From fe60104ac97f3a8736dcfbfdf9547c7b7cc7b951 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Tue, 22 Jun 2010 15:08:57 +0000 Subject: 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 --- lib/Transforms/Scalar/LoopDeletion.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/Transforms/Scalar/LoopDeletion.cpp') diff --git a/lib/Transforms/Scalar/LoopDeletion.cpp b/lib/Transforms/Scalar/LoopDeletion.cpp index 48817ab9d5..e4894e99b6 100644 --- a/lib/Transforms/Scalar/LoopDeletion.cpp +++ b/lib/Transforms/Scalar/LoopDeletion.cpp @@ -83,7 +83,7 @@ bool LoopDeletion::IsLoopDead(Loop* L, 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 @@ bool LoopDeletion::runOnLoop(Loop* L, LPPassManager& LPM) { BasicBlock::iterator BI = exitBlock->begin(); while (PHINode* P = dyn_cast(BI)) { P->replaceUsesOfWith(exitingBlock, preheader); - BI++; + ++BI; } // Update the dominator tree and remove the instructions and blocks that will @@ -226,7 +226,7 @@ bool LoopDeletion::runOnLoop(Loop* L, LPPassManager& LPM) { LPM.deleteLoopFromQueue(L); Changed = true; - NumDeleted++; + ++NumDeleted; return Changed; } -- cgit v1.2.3