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Use ArrayRef instead of pointer and size. NFC

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llvm-svn: 251029
This commit is contained in:
Craig Topper 2015-10-22 16:35:56 +00:00
parent 4fd5110a5a
commit d5d965afcc
2 changed files with 7 additions and 8 deletions
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12
include/llvm/Transforms/InstCombine/InstCombineWorklist.h
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@ -60,13 +60,13 @@ public:
/// AddInitialGroup - Add the specified batch of stuff in reverse order.
/// which should only be done when the worklist is empty and when the group
/// has no duplicates.
void AddInitialGroup(Instruction *const *List, unsigned NumEntries) {
void AddInitialGroup(ArrayRef<Instruction *> List) {
assert(Worklist.empty() && "Worklist must be empty to add initial group");
Worklist.reserve(NumEntries+16);
WorklistMap.resize(NumEntries);
DEBUG(dbgs() << "IC: ADDING: " << NumEntries << " instrs to worklist\n");
for (unsigned Idx = 0; NumEntries; --NumEntries) {
Instruction *I = List[NumEntries-1];
Worklist.reserve(List.size()+16);
WorklistMap.resize(List.size());
DEBUG(dbgs() << "IC: ADDING: " << List.size() << " instrs to worklist\n");
unsigned Idx = 0;
for (Instruction *I : reverse(List)) {
WorklistMap.insert(std::make_pair(I, Idx++));
Worklist.push_back(I);
}

3
lib/Transforms/InstCombine/InstructionCombining.cpp
View File

@ -2945,8 +2945,7 @@ static bool AddReachableCodeToWorklist(BasicBlock *BB, const DataLayout &DL,
// of the function down. This jives well with the way that it adds all uses
// of instructions to the worklist after doing a transformation, thus avoiding
// some N^2 behavior in pathological cases.
ICWorklist.AddInitialGroup(&InstrsForInstCombineWorklist[0],
InstrsForInstCombineWorklist.size());
ICWorklist.AddInitialGroup(InstrsForInstCombineWorklist);
return MadeIRChange;
}