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[Bug tree-optimization/56029] [4.8 Regression] ICE: verify_gimple failed, location references block not in block tree


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56029

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-18 20:24:49 UTC ---
Author: jakub
Date: Fri Jan 18 20:24:34 2013
New Revision: 195304

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195304
Log:
    PR tree-optimization/56029
    * tree-phinodes.c (reserve_phi_args_for_new_edge): Set
    gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION.

    * g++.dg/torture/pr56029.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr56029.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-phinodes.c


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