diff options
Diffstat (limited to 'lib/CodeGen/SimpleRegisterCoalescing.cpp')
| -rw-r--r-- | lib/CodeGen/SimpleRegisterCoalescing.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp index 5ef838c33a..4c1a96dd7d 100644 --- a/lib/CodeGen/SimpleRegisterCoalescing.cpp +++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp @@ -861,7 +861,8 @@ void SimpleRegisterCoalescing::CopyCoalesceInMBB(MachineBasicBlock *MBB, unsigned SrcReg, DstReg; if (!tii_->isMoveInstr(*Inst, SrcReg, DstReg)) continue; - if (TryAgain && !JoinCopy(Inst, SrcReg, DstReg, PhysOnly)) + bool Success = JoinCopy(Inst, SrcReg, DstReg, PhysOnly); + if (TryAgain && !Success) TryAgain->push_back(getCopyRec(Inst, SrcReg, DstReg)); } } |