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Thumb2 t2Bcc should encode as t2B when condition is 'always'.

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llvm-svn: 138898
This commit is contained in:
Jim Grosbach 2011-08-31 21:17:31 +00:00
parent 8771512b75
commit 3dd66f0c98
1 changed files with 5 additions and 0 deletions
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5
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@ -3478,6 +3478,11 @@ processInstruction(MCInst &Inst,
if (Inst.getOperand(3).getImm() < 8 && Operands.size() == 6) if (Inst.getOperand(3).getImm() < 8 && Operands.size() == 6)
Inst.setOpcode(ARM::tADDi3); Inst.setOpcode(ARM::tADDi3);
break; break;
case ARM::t2Bcc:
// If the conditional is AL, we really want t2B.
if (Inst.getOperand(1).getImm() == ARMCC::AL)
Inst.setOpcode(ARM::t2B);
break;
case ARM::tBcc: case ARM::tBcc:
// If the conditional is AL, we really want tB. // If the conditional is AL, we really want tB.
if (Inst.getOperand(1).getImm() == ARMCC::AL) if (Inst.getOperand(1).getImm() == ARMCC::AL)