diff mbox

[committed] Use make_constraint_from in intra_create_variable_infos

Message ID 562A05BE.20400@mentor.com
State New
Headers show

Commit Message

Tom de Vries Oct. 23, 2015, 10:02 a.m. UTC 
Hi,

this no-functional-changes patch uses make_constraint_from in 
intra_create_variable_infos.

Bootstrapped and reg-tested on x86_64.

Committed as obvious.

Thanks,
- Tom
diff mbox

Patch

Use make_constraint_from in intra_create_variable_infos

2015-10-23  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-structalias.c (intra_create_variable_infos): Use
	make_constraint_from.
---
 gcc/tree-ssa-structalias.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c
index db0ab1e..66a04b2 100644
--- a/gcc/tree-ssa-structalias.c
+++ b/gcc/tree-ssa-structalias.c
@@ -5867,20 +5867,13 @@  intra_create_variable_infos (struct function *fn)
 	  && TYPE_RESTRICT (TREE_TYPE (t))
 	  && !type_contains_placeholder_p (TREE_TYPE (TREE_TYPE (t))))
 	{
-	  struct constraint_expr lhsc, rhsc;
 	  varinfo_t vi;
 	  tree heapvar = build_fake_var_decl (TREE_TYPE (TREE_TYPE (t)));
 	  DECL_EXTERNAL (heapvar) = 1;
 	  vi = create_variable_info_for_1 (heapvar, "PARM_NOALIAS");
 	  vi->is_restrict_var = 1;
 	  insert_vi_for_tree (heapvar, vi);
-	  lhsc.var = p->id;
-	  lhsc.type = SCALAR;
-	  lhsc.offset = 0;
-	  rhsc.var = vi->id;
-	  rhsc.type = ADDRESSOF;
-	  rhsc.offset = 0;
-	  process_constraint (new_constraint (lhsc, rhsc));
+	  make_constraint_from (p, vi->id);
 	  for (; vi; vi = vi_next (vi))
 	    if (vi->may_have_pointers)
 	      {
-- 
1.9.1