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Hi Daniel, To my knowledge, there is no other implementation available for Steensgaard AA except poolalloc. I have tried Steensgaard AA under LLVM 2.7 poolalloc, but there are lots of bugs which need to be fixed. It will be a good idea to use previous implementation, but you will have to modify (a lot) it with respect to the latest version of LLVM poolalloc. Thanks, -Yogesh -------------- next

Deal all, Recently i am searching for a intra-procedure alias analysis pass and the -ds-aa pass seems to be the one i am looking for. However, i find this post described that the rDSA code in PoorAlloc project was abandoned before ... https://groups.google.com/d/topic/llvm-dev/FMLmIh9Nz84/discussion But some other guys were interested in it and John Criswell also made a request in bug database on

Hi Criswell, Thanks for the reply. I am looking for a pass for the intra-procedural alias analyzing, as i am working on multithreaded debugging and looking for a way to pick up instructions from different threads accessing the same global variable, and is Steensguard workable for this scenario? or any other suggestions? I also find that the "rDSA" folder is not included in the Makefile,