diff options
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index bd8a54cc22..7a2feeacab 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -1297,11 +1297,12 @@ rewriteInstructionsForSpills(const LiveInterval &li, bool TrySplit, ++ri; if (MI->isDebugValue()) { // Modify DBG_VALUE now that the value is in a spill slot. - if (Slot == VirtRegMap::NO_STACK_SLOT) { + if (Slot != VirtRegMap::MAX_STACK_SLOT || isLoadSS) { uint64_t Offset = MI->getOperand(1).getImm(); const MDNode *MDPtr = MI->getOperand(2).getMetadata(); DebugLoc DL = MI->getDebugLoc(); - if (MachineInstr *NewDV = tii_->emitFrameIndexDebugValue(*mf_, Slot, + int FI = isLoadSS ? LdSlot : (int)Slot; + if (MachineInstr *NewDV = tii_->emitFrameIndexDebugValue(*mf_, FI, Offset, MDPtr, DL)) { DEBUG(dbgs() << "Modifying debug info due to spill:" << "\t" << *MI); ReplaceMachineInstrInMaps(MI, NewDV); |