r193189 - in /branches/gcc-4_7-branch/gcc: Chan...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Mon Nov  5 21:41:32 2012
New Revision: 193189

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193189
Log:
	PR tree-optimization/54986
	* gimple-fold.c (canonicalize_constructor_val): Strip again all no-op
	conversions on entry but add them back on exit if needed.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/g++.dg/torture/20121105-1.C
      - copied unchanged from r193188, trunk/gcc/testsuite/g++.dg/torture/20121105-1.C
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/gimple-fold.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog