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ARM: Tweak tADDrSP definition for consistent operand order.

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Make the operand order of the instruction match that of the asm syntax.

llvm-svn: 155747
This commit is contained in:
Jim Grosbach 2012-04-27 23:51:33 +00:00
parent 7fe1fbbe81
commit e7265765f6
2 changed files with 3 additions and 3 deletions
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4
lib/Target/ARM/ARMInstrThumb.td
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@ -363,8 +363,8 @@ def : tInstAlias<"sub${p} sp, sp, $imm",
(tSUBspi SP, t_imm0_508s4:$imm, pred:$p)>;
// ADD <Rm>, sp
def tADDrSP : T1pIt<(outs GPR:$Rdn), (ins GPR:$Rn, GPRsp:$sp), IIC_iALUr,
"add", "\t$Rdn, $sp, $Rn", []>,
def tADDrSP : T1pIt<(outs GPR:$Rdn), (ins GPRsp:$sp, GPR:$Rn), IIC_iALUr,
"add", "\t$Rdn, $sp, $Rn", []>,
T1Special<{0,0,?,?}> {
// A8.6.9 Encoding T1
bits<4> Rdn;

2
lib/Target/ARM/Disassembler/ARMDisassembler.cpp
View File

@ -3296,9 +3296,9 @@ static DecodeStatus DecodeThumbAddSPReg(MCInst &Inst, uint16_t Insn,
if (!Check(S, DecodeGPRRegisterClass(Inst, Rdm, Address, Decoder)))
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::CreateReg(ARM::SP));
if (!Check(S, DecodeGPRRegisterClass(Inst, Rdm, Address, Decoder)))
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::CreateReg(ARM::SP));
} else if (Inst.getOpcode() == ARM::tADDspr) {
unsigned Rm = fieldFromInstruction16(Insn, 3, 4);