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Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186098 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2013-07-11 16:22:38 +00:00
parent 73480481f4
commit 9e639e8fd9
11 changed files with 26 additions and 26 deletions
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lib/CodeGen/MachineLICM.cpp
+4 -4
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@@ -172,7 +172,7 @@ namespace {
BitVector &PhysRegDefs,
BitVector &PhysRegClobbers,
SmallSet<int, 32> &StoredFIs,
SmallVector<CandidateInfo, 32> &Candidates);
SmallVectorImpl<CandidateInfo> &Candidates);
/// AddToLiveIns - Add register 'Reg' to the livein sets of BBs in the
/// current loop.
@@ -404,7 +404,7 @@ void MachineLICM::ProcessMI(MachineInstr *MI,
BitVector &PhysRegDefs,
BitVector &PhysRegClobbers,
SmallSet<int, 32> &StoredFIs,
SmallVector<CandidateInfo, 32> &Candidates) {
SmallVectorImpl<CandidateInfo> &Candidates) {
bool RuledOut = false;
bool HasNonInvariantUse = false;
unsigned Def = 0;
@@ -1084,7 +1084,7 @@ bool MachineLICM::CanCauseHighRegPressure(DenseMap<unsigned, int> &Cost,
return true;
for (unsigned i = BackTrace.size(); i != 0; --i) {
SmallVector<unsigned, 8> &RP = BackTrace[i-1];
SmallVectorImpl<unsigned> &RP = BackTrace[i-1];
if (RP[RCId] + Cost >= Limit)
return true;
}
@@ -1130,7 +1130,7 @@ void MachineLICM::UpdateBackTraceRegPressure(const MachineInstr *MI) {
// Update register pressure of blocks from loop header to current block.
for (unsigned i = 0, e = BackTrace.size(); i != e; ++i) {
SmallVector<unsigned, 8> &RP = BackTrace[i];
SmallVectorImpl<unsigned> &RP = BackTrace[i];
for (DenseMap<unsigned, int>::iterator CI = Cost.begin(), CE = Cost.end();
CI != CE; ++CI) {
unsigned RCId = CI->first;