diff options
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index c270ed0..bd4ea53 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -5076,15 +5076,6 @@ bool ARMAsmParser::shouldOmitCCOutOperand(StringRef Mnemonic, static_cast<ARMOperand*>(Operands[5])->isImm()) { // Nest conditions rather than one big 'if' statement for readability. // - // If either register is a high reg, it's either one of the SP - // variants (handled above) or a 32-bit encoding, so we just - // check against T3. If the second register is the PC, this is an - // alternate form of ADR, which uses encoding T4, so check for that too. - if ((!isARMLowRegister(static_cast<ARMOperand*>(Operands[3])->getReg()) || - !isARMLowRegister(static_cast<ARMOperand*>(Operands[4])->getReg())) && - static_cast<ARMOperand*>(Operands[4])->getReg() != ARM::PC && - static_cast<ARMOperand*>(Operands[5])->isT2SOImm()) - return false; // If both registers are low, we're in an IT block, and the immediate is // in range, we should use encoding T1 instead, which has a cc_out. if (inITBlock() && @@ -5092,6 +5083,11 @@ bool ARMAsmParser::shouldOmitCCOutOperand(StringRef Mnemonic, isARMLowRegister(static_cast<ARMOperand*>(Operands[4])->getReg()) && static_cast<ARMOperand*>(Operands[5])->isImm0_7()) return false; + // Check against T3. If the second register is the PC, this is an + // alternate form of ADR, which uses encoding T4, so check for that too. + if (static_cast<ARMOperand*>(Operands[4])->getReg() != ARM::PC && + static_cast<ARMOperand*>(Operands[5])->isT2SOImm()) + return false; // Otherwise, we use encoding T4, which does not have a cc_out // operand. |