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r164602 - in /trunk/gcc: ChangeLog expr.c tests...
- From: hubicka at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 24 Sep 2010 16:24:46 -0000
- Subject: r164602 - in /trunk/gcc: ChangeLog expr.c tests...
Author: hubicka
Date: Fri Sep 24 16:24:45 2010
New Revision: 164602
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164602
Log:
PR tree-optimization/45738
PR tree-optimization/45741
* expr.c (string_constant): Allow CONST_DECL too;
check that DECL_INITIAL is set.
* varpool.c (const_value_known_p): Only look into VAR_DECL
and CONST_DECL.
* gcc.c-torture/compile/pr45741.c: New.
* gfortran.fortran-torture/compile/pr45738.f90: New.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr45771.c
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr45738.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/varpool.c