[Bug middle-end/47313] [4.6 Regression] ICE: PHI argument is not a GIMPLE value

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47313

--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-17 
14:48:38 UTC ---
Author: rguenth
Date: Mon Jan 17 14:48:35 2011
New Revision: 168907

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168907
Log:
2011-01-17  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/47313
    * tree-inline.c (tree_function_versioning): Move DECL_RESULT
    handling before copying the body.  Properly deal with
    by-reference result in SSA form.

    * g++.dg/torture/pr47313.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr47313.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-inline.c