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Adjust op_with_boolean_value_range_p for irange API.

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gcc/ChangeLog:

	* vr-values.c (simplify_using_ranges::op_with_boolean_value_range_p): Adjust
	for irange API.
This commit is contained in:
Aldy Hernandez 2020-08-04 06:58:26 +02:00
parent 967c966f21
commit 5220219922
1 changed files with 4 additions and 3 deletions
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gcc/vr-values.c
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@ -448,10 +448,11 @@ simplify_using_ranges::op_with_boolean_value_range_p (tree op)
if (TREE_CODE (op) != SSA_NAME)
return false;
/* ?? Errr, this should probably check for [0,0] and [1,1] as well
as [0,1]. */
const value_range *vr = get_value_range (op);
return (vr->kind () == VR_RANGE
&& integer_zerop (vr->min ())
&& integer_onep (vr->max ()));
return *vr == value_range (build_zero_cst (TREE_TYPE (op)),
build_one_cst (TREE_TYPE (op)));
}
/* Extract value range information for VAR when (OP COND_CODE LIMIT) is