Displaying 1 result from an estimated 1 matches for "getorinsert".
2014 Aug 31
2
[LLVMdev] Inserting Calls to var args Functions
...instrumentation
<https://github.com/liuml07/giri> framework to insert my instrumentation
code. It works for normal functions for example to insert recordInt32
function below.
void recordInt32(int32_t val){
printf("%d, ", val);
}
I can get recodedInt32 function in my Module using getOrInsert Function.
Function* RecordInt32 = cast<Function>(M.getOrInsertFunction("recordInt32",
VoidType,
Int32Type,
NULL));
and insert at desired instPo...