diff options
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 8fc9b5b2c2..bb5ad47544 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -118,8 +118,7 @@ void PEI::saveCallerSavedRegisters(MachineFunction &Fn) { MachineOperand &MO = (*I)->getOperand(i); assert(!MO.isVirtualRegister() && "Register allocation must be performed!"); - if (MO.isPhysicalRegister() && - (MO.opIsDefOnly() || MO.opIsDefAndUse())) + if (MO.isPhysicalRegister() && MO.isDef()) ModifiedRegs[MO.getReg()] = true; // Register is modified } ++I; |