Abdul Wahid Memon <engrwahidmemon@xxxxxxxxx> writes: > Yes. It is working when I am not in ssa mode (in ompexp) but there is > again a problem with function call that I have declared and inserted > in the code and the error is the following when my pass is before ompexp: > > RDOT/2(-1) @0x7fd2fbe38840 availability:not_available reachable body > called by: main/0 (1.00 per call) main/0 (1.00 per call) main/0 > (1.00 per call) main/0 (1.00 per call) > calls: > References: > Refering this function: > hello.c:21:1: internal compiler error: failed to reclaim unneeded function > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://gcc.gnu.org/bugs.html> for instructions. That makes it look like you have introduced a new function which nothing calls. Perhaps you are accidentally defining a new function rather than declaring it? > The same thing is working when I put my pass before optimized pass. > The definition of this function is in other file which will be linked > at link time and is defined external there. For the moment, I passed > constant integer (just to resolve the issue). So let suppose I want to > modify a variable at "optimized" pass i,e when ssa is over, how can I > modify a variable? After SSA you are in RTL, not GIMPLE, where things are different. Ian
