------- Comment #1 from jakub at gcc dot gnu dot org 2010-02-25 12:23 ------- Seems this is related to DEBUG_EXPR_DECL temporaries. If I manually merge all the 3 DEBUG_INSNs into one, the VLA bound artificial var is set to (nil) after the di = di + 1 increment similarly to i (the enhancement request to handle that is a separate issue).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43160
