diff options
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index fc8a484701..39f873c8be 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -123,6 +123,8 @@ class ARMAsmParser : public MCTargetAsmParser { const SmallVectorImpl<MCParsedAsmOperand*> &); bool cvtStWriteBackRegAddrMode2(MCInst &Inst, unsigned Opcode, const SmallVectorImpl<MCParsedAsmOperand*> &); + bool cvtStWriteBackRegAddrMode3(MCInst &Inst, unsigned Opcode, + const SmallVectorImpl<MCParsedAsmOperand*> &); bool cvtLdExtTWriteBackImm(MCInst &Inst, unsigned Opcode, const SmallVectorImpl<MCParsedAsmOperand*> &); bool cvtLdExtTWriteBackReg(MCInst &Inst, unsigned Opcode, @@ -2132,6 +2134,20 @@ cvtStWriteBackRegAddrMode2(MCInst &Inst, unsigned Opcode, return true; } +/// cvtStWriteBackRegAddrMode3 - Convert parsed operands to MCInst. +/// Needed here because the Asm Gen Matcher can't handle properly tied operands +/// when they refer multiple MIOperands inside a single one. +bool ARMAsmParser:: +cvtStWriteBackRegAddrMode3(MCInst &Inst, unsigned Opcode, + const SmallVectorImpl<MCParsedAsmOperand*> &Operands) { + // Create a writeback register dummy placeholder. + Inst.addOperand(MCOperand::CreateImm(0)); + ((ARMOperand*)Operands[2])->addRegOperands(Inst, 1); + ((ARMOperand*)Operands[3])->addAddrMode3Operands(Inst, 3); + ((ARMOperand*)Operands[1])->addCondCodeOperands(Inst, 2); + return true; +} + /// cvtLdExtTWriteBackImm - Convert parsed operands to MCInst. /// Needed here because the Asm Gen Matcher can't handle properly tied operands /// when they refer multiple MIOperands inside a single one. |