[LLVMdev] llvm print-memdeps segfault
Alexandru Ionut Diaconescu
alexandruionutdiaconescu at gmail.com
Thu Jan 17 02:17:22 PST 2013
I used LLVM already existent passes with no problems till I tried to use
http://llvm.org/doxygen/MemDepPrinter_8cpp_source.html. I got the
segfault mentioned in the previous email.
As an update, the line problem is :
MDA.getNonLocalPointerDependency(Loc, true, LI->getParent(), NLDI);
and not the 4 arguments are the problem. All of them are defined and I can
use them. I don't have the segfault if I eliminate the line.
I think the problem is defined in a comment :
FIXME: Handle atomic/volatile loads.
Please tell me how can I solve the problem (maybe put a condition to avoid
atomic/volatile loads) or if the pass works fine for you and if so, how you
Thank you !
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