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Use SmallVectorImpl instead of SmallVector for iterators and references to avoid specifying the vector size unnecessarily.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185512 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2013-07-03 05:11:49 +00:00
parent d0a3916e43
commit f22fd3f7b5
14 changed files with 41 additions and 41 deletions
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4
lib/CodeGen/LiveVariables.cpp
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@ -609,9 +609,9 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &mf) {
// if they have PHI nodes, and if so, we simulate an assignment at the end
// of the current block.
if (!PHIVarInfo[MBB->getNumber()].empty()) {
SmallVector<unsigned, 4>& VarInfoVec = PHIVarInfo[MBB->getNumber()];
SmallVectorImpl<unsigned> &VarInfoVec = PHIVarInfo[MBB->getNumber()];
for (SmallVector<unsigned, 4>::iterator I = VarInfoVec.begin(),
for (SmallVectorImpl<unsigned>::iterator I = VarInfoVec.begin(),
E = VarInfoVec.end(); I != E; ++I)
// Mark it alive only in the block we are representing.
MarkVirtRegAliveInBlock(getVarInfo(*I),MRI->getVRegDef(*I)->getParent(),