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2014 Jun 26
2
[LLVMdev] eraseFromParent and stack dump
Hello,
I am creating a new instruction and I want to replace the use of a
specified instruction.
This is the code I have written
Instruction *new_instr = BinaryOperator::Create(Instruction::Sub, op1,
op2, "");
b->getInstList().insertAfter(old_instr, new_instr); //b is the BasicBlock
old_instr->replaceAllUsesWith(new_instr);
old_instr->eraseFromParent();
When I print the basic block, I see that my instruction was inserted
an...