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Add some constantness in Machine Dominators.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175344 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakub Staszak 2013-02-16 11:08:16 +00:00
parent 7209987f26
commit 55ba691dce
1 changed files with 8 additions and 6 deletions
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14
include/llvm/CodeGen/MachineDominators.h
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@ -68,11 +68,13 @@ public:
virtual bool runOnMachineFunction(MachineFunction &F); virtual bool runOnMachineFunction(MachineFunction &F);
inline bool dominates(MachineDomTreeNode* A, MachineDomTreeNode* B) const { inline bool dominates(const MachineDomTreeNode* A,
const MachineDomTreeNode* B) const {
return DT->dominates(A, B); return DT->dominates(A, B);
} }
inline bool dominates(MachineBasicBlock* A, MachineBasicBlock* B) const { inline bool dominates(const MachineBasicBlock* A,
const MachineBasicBlock* B) const {
return DT->dominates(A, B); return DT->dominates(A, B);
} }
@ -97,12 +99,12 @@ public:
} }
inline bool properlyDominates(const MachineDomTreeNode* A, inline bool properlyDominates(const MachineDomTreeNode* A,
MachineDomTreeNode* B) const { const MachineDomTreeNode* B) const {
return DT->properlyDominates(A, B); return DT->properlyDominates(A, B);
} }
inline bool properlyDominates(MachineBasicBlock* A, inline bool properlyDominates(const MachineBasicBlock* A,
MachineBasicBlock* B) const { const MachineBasicBlock* B) const {
return DT->properlyDominates(A, B); return DT->properlyDominates(A, B);
} }
@ -160,7 +162,7 @@ public:
/// isReachableFromEntry - Return true if A is dominated by the entry /// isReachableFromEntry - Return true if A is dominated by the entry
/// block of the function containing it. /// block of the function containing it.
bool isReachableFromEntry(MachineBasicBlock *A) { bool isReachableFromEntry(const MachineBasicBlock *A) {
return DT->isReachableFromEntry(A); return DT->isReachableFromEntry(A);
} }