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Re-commit "Increase the size of this SmallVector in PeepholeOptimizer." (r215340)

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This time, also update the function that receives a reference to the SmallPtrSet as
a parameter.

llvm-svn: 215342
This commit is contained in:
Hans Wennborg 2014-08-11 02:50:43 +00:00
parent 6d6e4c6f00
commit dc137d2629
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/PeepholeOptimizer.cpp
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@ -130,7 +130,7 @@ namespace {
private: private:
bool optimizeCmpInstr(MachineInstr *MI, MachineBasicBlock *MBB); bool optimizeCmpInstr(MachineInstr *MI, MachineBasicBlock *MBB);
bool optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB, bool optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB,
SmallPtrSet<MachineInstr*, 8> &LocalMIs); SmallPtrSet<MachineInstr*, 16> &LocalMIs);
bool optimizeSelect(MachineInstr *MI); bool optimizeSelect(MachineInstr *MI);
bool optimizeCopyOrBitcast(MachineInstr *MI); bool optimizeCopyOrBitcast(MachineInstr *MI);
bool isMoveImmediate(MachineInstr *MI, bool isMoveImmediate(MachineInstr *MI,
@ -262,7 +262,7 @@ INITIALIZE_PASS_END(PeepholeOptimizer, "peephole-opts",
/// debug uses. /// debug uses.
bool PeepholeOptimizer:: bool PeepholeOptimizer::
optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB, optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB,
SmallPtrSet<MachineInstr*, 8> &LocalMIs) { SmallPtrSet<MachineInstr*, 16> &LocalMIs) {
unsigned SrcReg, DstReg, SubIdx; unsigned SrcReg, DstReg, SubIdx;
if (!TII->isCoalescableExtInstr(*MI, SrcReg, DstReg, SubIdx)) if (!TII->isCoalescableExtInstr(*MI, SrcReg, DstReg, SubIdx))
return false; return false;
@ -687,7 +687,7 @@ bool PeepholeOptimizer::runOnMachineFunction(MachineFunction &MF) {
MachineBasicBlock *MBB = &*I; MachineBasicBlock *MBB = &*I;
bool SeenMoveImm = false; bool SeenMoveImm = false;
SmallPtrSet<MachineInstr*, 8> LocalMIs; SmallPtrSet<MachineInstr*, 16> LocalMIs;
SmallSet<unsigned, 4> ImmDefRegs; SmallSet<unsigned, 4> ImmDefRegs;
DenseMap<unsigned, MachineInstr*> ImmDefMIs; DenseMap<unsigned, MachineInstr*> ImmDefMIs;
SmallSet<unsigned, 16> FoldAsLoadDefCandidates; SmallSet<unsigned, 16> FoldAsLoadDefCandidates;