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ARM fix asm parsing range check for [0,31] immediates.

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llvm-svn: 136091
This commit is contained in:
Jim Grosbach 2011-07-26 16:44:05 +00:00
parent d3152480f2
commit cba0d16334
1 changed files with 3 additions and 1 deletions
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4
lib/Target/ARM/ARMInstrInfo.td
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@ -494,7 +494,9 @@ def imm0_15 : Operand<i32>, ImmLeaf<i32, [{
def Imm0_31AsmOperand: AsmOperandClass { let Name = "Imm0_31"; }
def imm0_31 : Operand<i32>, ImmLeaf<i32, [{
return Imm >= 0 && Imm < 32;
}]>;
}]> {
let ParserMatchClass = Imm0_31AsmOperand;
}
/// imm0_31_m1 - Matches and prints like imm0_31, but encodes as 'value - 1'.
def imm0_31_m1 : Operand<i32>, ImmLeaf<i32, [{