diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86FrameLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp index 7d9ba8d7ab2..7318e788a22 100644 --- a/llvm/lib/Target/X86/X86FrameLowering.cpp +++ b/llvm/lib/Target/X86/X86FrameLowering.cpp @@ -1959,7 +1959,7 @@ bool X86FrameLowering::restoreCalleeSavedRegisters(MachineBasicBlock &MBB, if (CSI.empty()) return false; - if (isFuncletReturnInstr(*MI) && STI.isOSWindows()) { + if (MI != MBB.end() && isFuncletReturnInstr(*MI) && STI.isOSWindows()) { // Don't restore CSRs in 32-bit EH funclets. Matches // spillCalleeSavedRegisters. if (STI.is32Bit()) |
