diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2007-12-05 03:14:33 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-12-05 03:14:33 +0000 |
| commit | d64b5c82b97ad1b74eb9fd2f23257a7899b0c307 (patch) | |
| tree | 833ba21d24aa346a057bf617a4b89ce36d9ae304 /include/llvm/CodeGen | |
| parent | f89a22a3d1d98b8507433acf0cec7640e6da0088 (diff) | |
Add a argument to storeRegToStackSlot and storeRegToAddr to specify whether
the stored register is killed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44600 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index 1be8ea5ea0..a40d0abcb1 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -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, |