* gcc/tree-const.c (tree_call_nonnegative_warnv_p): Remove local
variable arg1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134315
138bc75d-0d04-0410-961f-
82ee72b054a4
+2008-04-15 Rafael Espindola <espindola@google.com>
+
+ * gcc/tree-const.c (tree_call_nonnegative_warnv_p): Remove local
+ variable arg1.
+
2008-04-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype.
CASE_FLT_FN (BUILT_IN_POWI):
/* True if the 1st argument is nonnegative or the second
argument is an even integer. */
- if (TREE_CODE (arg1) == INTEGER_CST)
- {
- tree arg1 = arg1;
- if ((TREE_INT_CST_LOW (arg1) & 1) == 0)
- return true;
- }
+ if (TREE_CODE (arg1) == INTEGER_CST
+ && (TREE_INT_CST_LOW (arg1) & 1) == 0)
+ return true;
return tree_expr_nonnegative_warnv_p (arg0,
strict_overflow_p);