http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55193
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-10
17:44:57 UTC ---
Can't be reproduced starting with
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193157
(made latent on this testcase), but if I revert the patch I can reproduce it
easily.
The bug is in lra-constraints.c, loc_equivalence_change_p really doesn't work
well on DEBUG_INSNs.
