From: Aldy Hernandez <aldyh@redhat.com>
Date: Tue, 4 Aug 2020 04:58:26 +0000 (+0200)
Subject: Adjust op_with_boolean_value_range_p for irange API.
X-Git-Tag: upstream/12.2.0~14424
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5220219922c41dd574de83f3334b2ca5db9a722d;p=platform%2Fupstream%2Fgcc.git

Adjust op_with_boolean_value_range_p for irange API.

gcc/ChangeLog:

	* vr-values.c (simplify_using_ranges::op_with_boolean_value_range_p): Adjust
	for irange API.
---

diff --git a/gcc/vr-values.c b/gcc/vr-values.c
index 609375c..1190fa9 100644
--- a/gcc/vr-values.c
+++ b/gcc/vr-values.c
@@ -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