diff options
Diffstat (limited to 'llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp b/llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp index 70c07f50b03..715ad743ab5 100644 --- a/llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp +++ b/llvm/lib/Target/ARM/Thumb2ITBlockPass.cpp @@ -245,7 +245,7 @@ bool Thumb2ITBlockPass::InsertITInstructions(MachineBasicBlock &MBB) { unsigned NPredReg = 0; ARMCC::CondCodes NCC = getITInstrPredicate(*NMI, NPredReg); if (NCC == CC || NCC == OCC) { - Mask |= (NCC & 1) << Pos; + Mask |= ((NCC ^ CC) & 1) << Pos; // Add implicit use of ITSTATE. NMI->addOperand(MachineOperand::CreateReg(ARM::ITSTATE, false/*ifDef*/, true/*isImp*/, false/*isKill*/)); @@ -269,8 +269,6 @@ bool Thumb2ITBlockPass::InsertITInstructions(MachineBasicBlock &MBB) { // Finalize IT mask. Mask |= (1 << Pos); - // Tag along (firstcond[0] << 4) with the mask. - Mask |= (CC & 1) << 4; MIB.addImm(Mask); // Last instruction in IT block kills ITSTATE. |
