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Avoid undesirable behavior when assert is not enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28793 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -149,9 +149,9 @@ public:
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const TargetRegisterClass
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*getInstrOperandRegClass(const TargetInstrDescriptor *II, unsigned Op) const {
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if (Op >= II->numOperands) {
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if (II->Flags & M_VARIABLE_OPS)
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return NULL;
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assert(false && "Invalid operand # of instruction");
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if (!(II->Flags & M_VARIABLE_OPS))
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assert(false && "Invalid operand # of instruction");
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return NULL;
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}
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const TargetOperandInfo &toi = II->OpInfo[Op];
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return (toi.Flags & M_LOOK_UP_PTR_REG_CLASS)
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