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[Bug middle-end/54782] [4.8 Regression] ICE: in change_scope, at final.c:1543 with -O -ffast-math -ftree-parallelize-loops=2 -g
- From: "dehao at google dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 03 Oct 2012 16:47:23 +0000
- Subject: [Bug middle-end/54782] [4.8 Regression] ICE: in change_scope, at final.c:1543 with -O -ffast-math -ftree-parallelize-loops=2 -g
- Auto-submitted: auto-generated
- References: <bug-54782-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54782
--- Comment #2 from Dehao Chen <dehao at google dot com> 2012-10-03 16:47:23 UTC ---
Thanks for reporting this problem. The root cause has been identified that
phi_arg_location is not correctly updated in move_block_to_fn. A patch is on
the way.
BTW, how can I assign this patch to me? Looks like there is no such a button in
my view.