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Reduce indentation. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138968 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2011-09-01 21:29:49 +00:00
parent c8c0fd3993
commit 6bb4e7e8e8
1 changed files with 18 additions and 17 deletions
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5
lib/Transforms/InstCombine/InstructionCombining.cpp
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@ -1571,8 +1571,9 @@ bool InstCombiner::DoOneIteration(Function &F, unsigned Iteration) {
// Do a quick scan over the function. If we find any blocks that are // Do a quick scan over the function. If we find any blocks that are
// unreachable, remove any instructions inside of them. This prevents // unreachable, remove any instructions inside of them. This prevents
// the instcombine code from having to deal with some bad special cases. // the instcombine code from having to deal with some bad special cases.
for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) {
if (!Visited.count(BB)) { if (Visited.count(BB)) continue;
// Delete the instructions backwards, as it has a reduced likelihood of // Delete the instructions backwards, as it has a reduced likelihood of
// having to update as many def-use and use-def chains. // having to update as many def-use and use-def chains.
for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ) { for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ) {