parent
b9e10c02d2
commit
1692342e58
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@ -481,6 +481,10 @@ public:
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/// isPostfix - Return true if this is a postfix operation, like x++.
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static bool isPostfix(Opcode Op);
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/// isPostfix - Return true if this is a prefix operation, like --x.
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static bool isPrefix(Opcode Op);
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bool isPrefix() const { return isPrefix(Opc); }
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bool isPostfix() const { return isPostfix(Opc); }
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bool isIncrementOp() const {return Opc==PreInc || Opc==PostInc; }
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bool isIncrementDecrementOp() const { return Opc>=PostInc && Opc<=PreDec; }
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@ -61,6 +61,16 @@ bool UnaryOperator::isPostfix(Opcode Op) {
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}
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}
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bool UnaryOperator::isPrefix(Opcode Op) {
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switch (Op) {
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case PreInc:
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case PreDec:
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return true;
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default:
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return false;
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}
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}
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/// getOpcodeStr - Turn an Opcode enum value into the punctuation char it
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/// corresponds to, e.g. "sizeof" or "[pre]++".
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const char *UnaryOperator::getOpcodeStr(Opcode Op) {
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