[Bug middle-end/54782] [4.8 Regression] ICE: in change_scope, at final.c:1543 with -O -ffast-math -ftree-parallelize-loops=2 -g

[dehao at gcc dot gnu.org]

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  <de...@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