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Add a argument to storeRegToStackSlot and storeRegToAddr to specify whether

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the stored register is killed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44600 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2007-12-05 03:14:33 +00:00
parent f89a22a3d1
commit d64b5c82b9
24 changed files with 159 additions and 101 deletions
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5
include/llvm/CodeGen/LiveIntervalAnalysis.h
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@@ -278,6 +278,9 @@ namespace llvm {
SmallVector<unsigned, 2> &Ops,
bool isSS, int Slot, unsigned Reg);
bool canFoldMemoryOperand(MachineInstr *MI,
SmallVector<unsigned, 2> &Ops) const;
/// anyKillInMBBAfterIdx - Returns true if there is a kill of the specified
/// VNInfo that's after the specified index but is within the basic block.
bool anyKillInMBBAfterIdx(const LiveInterval &li, const VNInfo *VNI,
@@ -304,7 +307,7 @@ namespace llvm {
/// rewriteInstructionForSpills, rewriteInstructionsForSpills - Helper functions
/// for addIntervalsForSpills to rewrite uses / defs for the given live range.
void rewriteInstructionForSpills(const LiveInterval &li, bool TrySplit,
bool rewriteInstructionForSpills(const LiveInterval &li, bool TrySplit,
unsigned id, unsigned index, unsigned end, MachineInstr *MI,
MachineInstr *OrigDefMI, MachineInstr *DefMI, unsigned Slot, int LdSlot,
bool isLoad, bool isLoadSS, bool DefIsReMat, bool CanDelete,