[PATCH] IndVarSimplify: Don't let LFTR compare against a poison value

hfinkel at anl.gov hfinkel at anl.gov
Wed Sep 3 15:37:31 PDT 2014

We talked about this on IRC; taking the flags from SCEV seems reasonable because SCEV is the one that generated the instruction in the first place (although a comment should be added to that effect).



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