diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ExpandPseudo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ExpandPseudo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ExpandPseudo.cpp b/llvm/lib/Target/X86/X86ExpandPseudo.cpp index 63e8f017fe2..8ae214901f3 100644 --- a/llvm/lib/Target/X86/X86ExpandPseudo.cpp +++ b/llvm/lib/Target/X86/X86ExpandPseudo.cpp @@ -122,8 +122,9 @@ bool X86ExpandPseudo::ExpandMI(MachineBasicBlock &MBB, Op = X86::TAILJMPd_CC; break; case X86::TCRETURNdi64cc: - assert(!IsWin64 && "Conditional tail calls confuse the Win64 unwinder."); - // TODO: We could do it for Win64 "leaf" functions though; PR30337. + assert(!MBB.getParent()->hasWinCFI() && + "Conditional tail calls confuse " + "the Win64 unwinder."); Op = X86::TAILJMPd64_CC; break; default: |
