diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 14908b4..0517b56 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5752,7 +5752,9 @@ SDValue X86TargetLowering::LowerSETCC(SDValue Op, SelectionDAG &DAG) { SDValue Cond = EmitCmp(Op0, Op1, X86CC, DAG); // Use sbb x, x to materialize carry bit into a GPR. - if (X86CC == X86::COND_B) { + // FIXME: Temporarily disabled since it breaks self-hosting. It's apparently + // miscompiling ARMISelDAGToDAG.cpp. + if (0 && !isFP && X86CC == X86::COND_B) { return DAG.getNode(ISD::AND, dl, MVT::i8, DAG.getNode(X86ISD::SETCC_CARRY, dl, MVT::i8, DAG.getConstant(X86CC, MVT::i8), Cond), |