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Do trivial local CSE for constants and other non-Instruction values

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in FastISel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55748 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-09-03 23:32:19 +00:00
parent 2a7c671e2e
commit 104e4ce162
2 changed files with 16 additions and 12 deletions
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include/llvm/CodeGen/FastISel.h
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@@ -36,6 +36,7 @@ class TargetRegisterClass;
class FastISel {
protected:
MachineBasicBlock *MBB;
DenseMap<const Value *, unsigned> LocalValueMap;
DenseMap<const Value *, unsigned> &ValueMap;
DenseMap<const BasicBlock *, MachineBasicBlock *> &MBBMap;
MachineFunction &MF;