[Bug c/8081] ICE with variably sized types returned from nested functions

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8081

--- Comment #30 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-13 
12:05:32 UTC ---
Author: rguenth
Date: Fri Jan 13 12:05:27 2012
New Revision: 183153

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183153
Log:
2012-01-13  Richard Guenther  <rguent...@suse.de>

    PR middle-end/8081
    * gimplify.c (gimplify_modify_expr_rhs): For calls with a
    variable-sized result always use RSO.

    * gcc.dg/torture/pr8081.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr8081.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog