fold-const.c (const_binop, [...]): Do not set TREE_CONSTANT_OVERFLOW.
commit28ddeea115cc0a6e9eddfae00905a9fb739f2503
authorPaolo Bonzini <bonzini@gnu.org>
Mon, 30 Mar 2009 08:20:32 +0000 (30 08:20 +0000)
committerPaolo Bonzini <bonzini@gcc.gnu.org>
Mon, 30 Mar 2009 08:20:32 +0000 (30 08:20 +0000)
tree5b140417cc664479b9a3f420cad41ed2b1c99243
parentebfd146af752ce6aa298f866e36f9a7e66e32ec5
fold-const.c (const_binop, [...]): Do not set TREE_CONSTANT_OVERFLOW.

2009-03-30  Paolo Bonzini  <bonzini@gnu.org>

        * fold-const.c (const_binop, fold_convert_const_real_from_fixed,
        fold_convert_const_fixed_from_fixed,
        fold_convert_const_fixed_from_int,
        fold_convert_const_fixed_from_real, fold_negate_const): Do not
        set TREE_CONSTANT_OVERFLOW.
        * tree.def: Remove mention of TREE_CONSTANT_OVERFLOW.
        * tree.h (TREE_CONSTANT_OVERFLOW): Delete.

From-SVN: r145281
gcc/ChangeLog
gcc/fold-const.c
gcc/tree.def
gcc/tree.h