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Count uses in all nested loops, not just the deepest.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115710 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2010-10-05 23:10:12 +00:00
parent fc3ef3c2e9
commit 9b90d7eae2
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/SplitKit.cpp
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@ -68,7 +68,8 @@ void SplitAnalysis::analyzeUses() {
MachineBasicBlock *MBB = MI->getParent();
if (usingBlocks_[MBB]++)
continue;
if (MachineLoop *Loop = loops_.getLoopFor(MBB))
for (MachineLoop *Loop = loops_.getLoopFor(MBB); Loop;
Loop = Loop->getParentLoop())
usingLoops_[Loop]++;
}
DEBUG(dbgs() << " counted "