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[mips][microMIPS] Implement ADDIUPC instruction

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Differential Revision: http://reviews.llvm.org/D6582


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226656 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jozef Kolek
2015-01-21 12:10:11 +00:00
parent 9d4f87e9be
commit 16dbcd741f
10 changed files with 86 additions and 0 deletions
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8
lib/Target/Mips/AsmParser/MipsAsmParser.cpp
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@@ -1396,6 +1396,14 @@ bool MipsAsmParser::processInstruction(MCInst &Inst, SMLoc IDLoc,
if (!isUInt<5>(Imm))
return Error(IDLoc, "immediate operand value out of range");
break;
case Mips::ADDIUPC_MM:
MCOperand Opnd = Inst.getOperand(1);
if (!Opnd.isImm())
return Error(IDLoc, "expected immediate operand kind");
int Imm = Opnd.getImm();
if ((Imm % 4 != 0) || !isIntN(25, Imm))
return Error(IDLoc, "immediate operand value out of range");
break;
}
}