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Make getOperandNumForIncomingValue and getOperandNumForIncomingBlock
static member functions, and add getIncomingValueNumForOperand and getIncomingBlockNumForOperand, which are the respective inverses. llvm-svn: 67522
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@ -1942,9 +1942,13 @@ public:
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assert(i*2 < getNumOperands() && "Invalid value number!");
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setOperand(i*2, V);
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}
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unsigned getOperandNumForIncomingValue(unsigned i) {
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static unsigned getOperandNumForIncomingValue(unsigned i) {
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return i*2;
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}
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static unsigned getIncomingValueNumForOperand(unsigned i) {
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assert(i % 2 == 0 && "Invalid incoming-value operand index!");
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return i/2;
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}
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/// getIncomingBlock - Return incoming basic block corresponding
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/// to value use iterator
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@ -1962,9 +1966,13 @@ public:
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void setIncomingBlock(unsigned i, BasicBlock *BB) {
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setOperand(i*2+1, BB);
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}
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unsigned getOperandNumForIncomingBlock(unsigned i) {
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static unsigned getOperandNumForIncomingBlock(unsigned i) {
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return i*2+1;
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}
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static unsigned getIncomingBlockNumForOperand(unsigned i) {
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assert(i % 2 == 1 && "Invalid incoming-block operand index!");
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return i/2;
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}
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/// addIncoming - Add an incoming value to the end of the PHI list
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///
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