From: Marek Polacek <polacek@redhat.com>
Date: Mon, 5 Oct 2015 16:33:16 +0000 (+0000)
Subject: * tree-ssa-loop-im.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f67b07b69090e1c2cbc6e875805c3151c68f1211;p=gcc.git

* tree-ssa-loop-im.c
	(move_computations_dom_walker::before_dom_children): Don't set
	SSA_NAME_ANTI_RANGE_P.
	* tree-ssa-phiopt.c (value_replacement): Likewise.

From-SVN: r228496
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b7086ef0fc8..3cc0861c53c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2015-10-05  Marek Polacek  <polacek@redhat.com>
+
+	* tree-ssa-loop-im.c
+	(move_computations_dom_walker::before_dom_children): Don't set
+	SSA_NAME_ANTI_RANGE_P.
+	* tree-ssa-phiopt.c (value_replacement): Likewise.
+
 2015-10-05  Aditya Kumar  <aditya.k7@samsung.com>
 	    Sebastian Pop  <s.pop@samsung.com>
 
diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c
index f3389a0623b..9b2436f56b0 100644
--- a/gcc/tree-ssa-loop-im.c
+++ b/gcc/tree-ssa-loop-im.c
@@ -1222,7 +1222,6 @@ move_computations_dom_walker::before_dom_children (basic_block bb)
 	{
 	  tree lhs = gimple_assign_lhs (new_stmt);
 	  SSA_NAME_RANGE_INFO (lhs) = NULL;
-	  SSA_NAME_ANTI_RANGE_P (lhs) = 0;
 	}
       gsi_insert_on_edge (loop_preheader_edge (level), new_stmt);
       remove_phi_node (&bsi, false);
@@ -1292,7 +1291,6 @@ move_computations_dom_walker::before_dom_children (basic_block bb)
 	{
 	  tree lhs = gimple_get_lhs (stmt);
 	  SSA_NAME_RANGE_INFO (lhs) = NULL;
-	  SSA_NAME_ANTI_RANGE_P (lhs) = 0;
 	}
       /* In case this is a stmt that is not unconditionally executed
          when the target loop header is executed and the stmt may
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c
index 697836a3c14..f33ca5c376c 100644
--- a/gcc/tree-ssa-phiopt.c
+++ b/gcc/tree-ssa-phiopt.c
@@ -1014,7 +1014,6 @@ value_replacement (basic_block cond_bb, basic_block middle_bb,
 	     <bb 4>:
 	     # u_3 = PHI <u_6(3), 4294967295(2)>  */
 	  SSA_NAME_RANGE_INFO (lhs) = NULL;
-	  SSA_NAME_ANTI_RANGE_P (lhs) = 0;
 	  /* If available, we can use VR of phi result at least.  */
 	  tree phires = gimple_phi_result (phi);
 	  struct range_info_def *phires_range_info