Displaying 1 result from an estimated 1 matches for "subinst".
2011 Aug 11
5
[LLVMdev] IR code modification/transformation
Hi,
I have a question about the llvm passes.
I'm iterating over a basicblock and I can get an instruction and print it.
Now, I want to iterate over the instruction and be able to modify the values of the instruction.
For example, if my instruction is an add "<result> = add i32 4, %var" I want to transform it in a sub "<result> = sub i32 4, %var".
I looked up