diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp index 0f38c644c71..44345addbcb 100644 --- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp @@ -582,7 +582,9 @@ bool AggressiveAntiDepBreaker::FindSuitableFreeRegisters( unsigned Reg = Regs[i]; if (Reg == SuperReg) continue; bool IsSub = TRI->isSubRegister(SuperReg, Reg); - assert(IsSub && "Expecting group subregister"); + // FIXME: remove this once PR18663 has been properly fixed. For now, + // return a conservative answer: + // assert(IsSub && "Expecting group subregister"); if (!IsSub) return false; } |
