http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54828



--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-24 
09:09:00 UTC ---

Author: jakub

Date: Wed Oct 24 09:08:56 2012

New Revision: 192759



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192759

Log:

    PR debug/54828

    * gimple.h (is_gimple_sizepos): New inline function.

    * gimplify.c (gimplify_one_sizepos): Use it.  Remove useless

    final assignment to expr variable.

    * tree.c (RETURN_TRUE_IF_VAR): Return true also if

    !TYPE_SIZES_GIMPLIFIED (type) and _t is going to be gimplified

    into a local temporary.



    * g++.dg/debug/pr54828.C: New test.



Added:

    trunk/gcc/testsuite/g++.dg/debug/pr54828.C

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/gimple.h

    trunk/gcc/gimplify.c

    trunk/gcc/testsuite/ChangeLog

    trunk/gcc/tree.c

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