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| author | Craig Topper <craig.topper@gmail.com> | 2013-07-14 04:42:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2013-07-14 04:42:23 +0000 |
| commit | b94011fd28ff346162c07a616466e8f966f03297 (patch) | |
| tree | b02bd1d36b500796e19d92fbd0b1d74991939ab1 /llvm/lib/CodeGen/MachineCSE.cpp | |
| parent | aa8ceba833e0246b753d91747099052c170a08d2 (diff) | |
| download | bcm5719-llvm-b94011fd28ff346162c07a616466e8f966f03297.tar.gz bcm5719-llvm-b94011fd28ff346162c07a616466e8f966f03297.zip | |
Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.
llvm-svn: 186274
Diffstat (limited to 'llvm/lib/CodeGen/MachineCSE.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineCSE.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/MachineCSE.cpp b/llvm/lib/CodeGen/MachineCSE.cpp index 61d8d384cd3..d228286d9db 100644 --- a/llvm/lib/CodeGen/MachineCSE.cpp +++ b/llvm/lib/CodeGen/MachineCSE.cpp @@ -84,11 +84,11 @@ namespace { bool hasLivePhysRegDefUses(const MachineInstr *MI, const MachineBasicBlock *MBB, SmallSet<unsigned,8> &PhysRefs, - SmallVector<unsigned,2> &PhysDefs, + SmallVectorImpl<unsigned> &PhysDefs, bool &PhysUseDef) const; bool PhysRegDefsReach(MachineInstr *CSMI, MachineInstr *MI, SmallSet<unsigned,8> &PhysRefs, - SmallVector<unsigned,2> &PhysDefs, + SmallVectorImpl<unsigned> &PhysDefs, bool &NonLocal) const; bool isCSECandidate(MachineInstr *MI); bool isProfitableToCSE(unsigned CSReg, unsigned Reg, @@ -193,7 +193,7 @@ MachineCSE::isPhysDefTriviallyDead(unsigned Reg, bool MachineCSE::hasLivePhysRegDefUses(const MachineInstr *MI, const MachineBasicBlock *MBB, SmallSet<unsigned,8> &PhysRefs, - SmallVector<unsigned,2> &PhysDefs, + SmallVectorImpl<unsigned> &PhysDefs, bool &PhysUseDef) const{ // First, add all uses to PhysRefs. for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { @@ -244,7 +244,7 @@ bool MachineCSE::hasLivePhysRegDefUses(const MachineInstr *MI, bool MachineCSE::PhysRegDefsReach(MachineInstr *CSMI, MachineInstr *MI, SmallSet<unsigned,8> &PhysRefs, - SmallVector<unsigned,2> &PhysDefs, + SmallVectorImpl<unsigned> &PhysDefs, bool &NonLocal) const { // For now conservatively returns false if the common subexpression is // not in the same basic block as the given instruction. The only exception |
