From: Tom de Vries <tom@codesourcery.com>
Date: Sat, 31 Oct 2015 08:08:18 +0000 (+0000)
Subject: Use make_copy_constraint in ipa_pta_execute
X-Git-Tag: basepoints/gcc-7~3420
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a543155b20f2a6efe7645c6c968d3ddf07d38faf;p=thirdparty%2Fgcc.git

Use make_copy_constraint in ipa_pta_execute

2015-10-31  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-structalias.c (ipa_pta_execute): Use make_copy_constraint.

From-SVN: r229617
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a41ae5d55d2f..7e725df0f966 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-10-31  Tom de Vries  <tom@codesourcery.com>
+
+	* tree-ssa-structalias.c (ipa_pta_execute): Use make_copy_constraint.
+
 2015-10-30  Jeff Law <jeff@redhat.com>
 	    Nathan Sidwell  <nathan@acm.org>
 
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index 6f157a142b20..f482c72396c9 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -7371,17 +7371,7 @@ ipa_pta_execute (void)
 	      fi = lookup_vi_for_tree (node->decl);
 	      rvi = first_vi_for_offset (fi, fi_result);
 	      if (rvi && rvi->offset == fi_result)
-		{
-		  struct constraint_expr includes;
-		  struct constraint_expr var;
-		  includes.var = escaped_id;
-		  includes.offset = 0;
-		  includes.type = SCALAR;
-		  var.var = rvi->id;
-		  var.offset = 0;
-		  var.type = SCALAR;
-		  process_constraint (new_constraint (includes, var));
-		}
+		make_copy_constraint (get_varinfo (escaped_id), rvi->id);
 	    }
 	}