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r187240 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 07 May 2012 13:31:04 -0000
- Subject: r187240 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: jakub
Date: Mon May 7 13:31:00 2012
New Revision: 187240
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187240
Log:
PR tree-optimization/53239
* tree-vrp.c (get_value_range): Set VR of
SSA_NAME_IS_DEFAULT_DEF of DECL_BY_REFERENCE RESULT_DECL
to nonnull.
* g++.dg/opt/vrp3.C: New test.
* g++.dg/opt/vrp3-aux.cc: New file.
* g++.dg/opt/vrp3.h: New file.
Added:
trunk/gcc/testsuite/g++.dg/opt/vrp3-aux.cc
trunk/gcc/testsuite/g++.dg/opt/vrp3.C
trunk/gcc/testsuite/g++.dg/opt/vrp3.h
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c