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2005 Aug 13
1
[LLVMdev] Adding instructions to loop
I am attempting to add instructions before and after all loops. To do this, I've added a simple function as follows: void addToAllLoops(Loop * IL) { addToAllLoops(IL); BasicBlock * PH = IL->getLoopPreheader(); Instruction *InstrCallPre = new CallInst(PrintLoopBegin, "", PH->getPrev()); return; } The function added is trivial: void printloopbegin() { fprintf (stderr,"...