diff options
Diffstat (limited to 'lib/CodeGen/SimpleRegisterCoalescing.cpp')
| -rw-r--r-- | lib/CodeGen/SimpleRegisterCoalescing.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp index 7e13bf7224..f95ac10494 100644 --- a/lib/CodeGen/SimpleRegisterCoalescing.cpp +++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp @@ -837,8 +837,13 @@ SimpleRegisterCoalescing::UpdateRegDefsUses(unsigned SrcReg, unsigned DstReg, UseMI->isRegTiedToDefOperand(&O-&UseMI->getOperand(0)))) UseMI->addRegisterKilled(DstReg, tri_, true); } - DEBUG(dbgs() << "\t\tupdated: " << li_->getInstructionIndex(UseMI) - << "\t" << *UseMI); + + DEBUG({ + dbgs() << "\t\tupdated: "; + if (!UseMI->isDebugValue()) + dbgs() << li_->getInstructionIndex(UseMI) << "\t"; + dbgs() << *UseMI; + }); continue; } @@ -853,8 +858,12 @@ SimpleRegisterCoalescing::UpdateRegDefsUses(unsigned SrcReg, unsigned DstReg, O.setSubReg(SubIdx); O.setReg(DstReg); - DEBUG(dbgs() << "\t\tupdated: " << li_->getInstructionIndex(UseMI) - << "\t" << *UseMI); + DEBUG({ + dbgs() << "\t\tupdated: "; + if (!UseMI->isDebugValue()) + dbgs() << li_->getInstructionIndex(UseMI) << "\t"; + dbgs() << *UseMI; + }); // After updating the operand, check if the machine instruction has // become a copy. If so, update its val# information. |