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Describe PPC predicates, which are a pair of CR# and condition.
llvm-svn: 31438
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@ -255,6 +255,10 @@ def memrix : Operand<iPTR> { // memri where the imm is shifted 2 bits.
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let MIOperandInfo = (ops i32imm, ptr_rc);
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}
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// PowerPC Predicate operand. 20 = always, CR0 is a dummy reg that doesn't
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// matter.
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def pred : PredicateOperand<(ops imm, CRRC), (ops 20, CR0)>;
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// Define PowerPC specific addressing mode.
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def iaddr : ComplexPattern<iPTR, 2, "SelectAddrImm", [], []>;
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def xaddr : ComplexPattern<iPTR, 2, "SelectAddrIdx", [], []>;
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