Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186098 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index ed3ed4d..6ad4e39 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -172,7 +172,7 @@
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 @@
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 @@
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 @@
// 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;