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| author | Evan Cheng <evan.cheng@apple.com> | 2008-03-11 21:34:46 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-03-11 21:34:46 +0000 |
| commit | a3891365b52d3b7416d6d861a0aca2e64b72d212 (patch) | |
| tree | 96affeea5b024fcaa61e2e56b815e1bc59da56fd /llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 44b4c07cd1e39acc1967e41b4b2620f809be5ba4 (diff) | |
| download | bcm5719-llvm-a3891365b52d3b7416d6d861a0aca2e64b72d212.tar.gz bcm5719-llvm-a3891365b52d3b7416d6d861a0aca2e64b72d212.zip | |
Transfer physical register spill info when load / store folding happens.
llvm-svn: 48246
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index 79318043a62..d7c5544c366 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -779,6 +779,7 @@ bool LiveIntervals::tryFoldMemoryOperand(MachineInstr* &MI, vrm.virtFolded(Reg, MI, fmi, (VirtRegMap::ModRef)MRInfo); vrm.transferSpillPts(MI, fmi); vrm.transferRestorePts(MI, fmi); + vrm.transferEmergencySpills(MI, fmi); mi2iMap_.erase(MI); i2miMap_[InstrIdx /InstrSlots::NUM] = fmi; mi2iMap_[fmi] = InstrIdx; |
