diff options
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 29bdf94..bd4179f 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -1372,8 +1372,9 @@ void X86RegisterInfo::emitEpilogue(MachineFunction &MF, // Skip the callee-saved pop instructions. while (MBBI != MBB.begin()) { - MachineBasicBlock::iterator PI = prior(MBBI); - if (PI->getOpcode() != X86::POP32r && PI->getOpcode() != X86::POP64r) + MachineBasicBlock::iterator PI = prior(MBBI); + unsigned Opc = PI->getOpcode(); + if (Opc != X86::POP32r && Opc != X86::POP64r && !TII.isTerminatorInstr(Opc)) break; --MBBI; } |