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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 gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 03 Oct 2012 20:34:30 +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 #4 from dehao at gcc dot gnu.org 2012-10-03 20:34:30 UTC ---
Author: dehao
Date: Wed Oct 3 20:34:26 2012
New Revision: 192049
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192049
Log:
2012-10-03 Dehao Chen <dehao@google.com>
gcc:
PR middle-end/54782
* tree-cfg.c (move_block_to_fn): Update lexical block for phi_args.
testsuite:
PR middle-end/54782
* gcc.dg/pr54782.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr54782.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-cfg.c