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fold-const.c (tree_expr_nonzero_p): Fix thinko. 

* fold-const.c (tree_expr_nonzero_p): Fix thinko.

From-SVN: r110849
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Jeff Law 2006-02-10 13:31:19 -07:00 committed by Jeff Law
parent 61864771af
commit 284cbef5cf
2 changed files with 3 additions and 1 deletions
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gcc/ChangeLog
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@ -1,5 +1,7 @@
2006-02-10 Jeff Law <law@redhat.com>
* fold-const.c (tree_expr_nonzero_p): Fix thinko.
PR tree-optimization/26213
* tree-ssa-threadedge.c (simplify_control_stmt_condition): Do not
loop trying to follow SSA_NAME_VALUE chains.

2
gcc/fold-const.c
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@ -11256,7 +11256,7 @@ tree_expr_nonzero_p (tree t)
tree inner_type = TREE_TYPE (TREE_OPERAND (t, 0));
tree outer_type = TREE_TYPE (t);
return (TYPE_PRECISION (inner_type) >= TYPE_PRECISION (outer_type)
return (TYPE_PRECISION (outer_type) >= TYPE_PRECISION (inner_type)
&& tree_expr_nonzero_p (TREE_OPERAND (t, 0)));
}
break;