diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineCopyPropagation.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineCopyPropagation.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineCopyPropagation.cpp b/llvm/lib/CodeGen/MachineCopyPropagation.cpp index d3bdc772..3bf8147 100644 --- a/llvm/lib/CodeGen/MachineCopyPropagation.cpp +++ b/llvm/lib/CodeGen/MachineCopyPropagation.cpp @@ -517,7 +517,7 @@ void MachineCopyPropagation::CopyPropagateBlock(MachineBasicBlock &MBB) { if (MO.isDef() && !MO.isEarlyClobber()) { Defs.push_back(Reg); continue; - } else if (MO.readsReg()) + } else if (!MO.isDebug() && MO.readsReg()) ReadRegister(Reg); } |