IPA mod-ref: fix usage of --param names in dump messages.

gcc/ChangeLog:

	* ipa-modref-tree.cc (modref_access_node::update):
	Remove "--param param=foo" with "--param foo".
	(modref_access_node::insert): Likewise.
	(modref_access_node::insert_kill): Likewise.
	* ipa-modref-tree.h (struct modref_ref_node): Likewise.
	(struct modref_base_node): Likewise.
	(struct modref_tree): Likewise.

gcc/testsuite/ChangeLog:

	* gcc.dg/tree-ssa/modref-7.c: Update scanned patterns.
	* gcc.dg/tree-ssa/modref-8.c: Likewise.

4 files changed, 11 insertions, 14 deletions

diff --git a/gcc/ipa-modref-tree.cc b/gcc/ipa-modref-tree.cc
index 97e497a..828994f 100644
--- a/gcc/ipa-modref-tree.cc
+++ b/gcc/ipa-modref-tree.cc
@@ -130,8 +130,7 @@ modref_access_node::update (poly_int64 parm_offset1,
   else
     {
       if (dump_file)
-	fprintf (dump_file,
-		 "--param param=modref-max-adjustments limit reached:");
+	fprintf (dump_file, "--param modref-max-adjustments limit reached:");
       if (!known_eq (parm_offset, parm_offset1))
 	{
 	  if (dump_file)
@@ -594,11 +593,11 @@ modref_access_node::insert (vec <modref_access_node, va_gc> *&accesses,
 	return -1;
       if (dump_file && best2 >= 0)
 	fprintf (dump_file,
-		 "--param param=modref-max-accesses limit reached;"
+		 "--param modref-max-accesses limit reached;"
 		 " merging %i and %i\n", best1, best2);
       else if (dump_file)
 	fprintf (dump_file,
-		 "--param param=modref-max-accesses limit reached;"
+		 "--param modref-max-accesses limit reached;"
 		 " merging with %i\n", best1);
       modref_access_node::try_merge_with (accesses, best1);
       if (best2 >= 0)
@@ -825,8 +824,7 @@ modref_access_node::insert_kill (vec<modref_access_node> &kills,
       if ((int)kills.length () >= param_modref_max_accesses)
 	{
 	  if (dump_file)
-	    fprintf (dump_file,
-		     "--param param=modref-max-accesses limit reached:");
+	    fprintf (dump_file, "--param modref-max-accesses limit reached:");
 	  return false;
 	}
       a.adjustments = 0;
diff --git a/gcc/ipa-modref-tree.h b/gcc/ipa-modref-tree.h
index edb3b49..fdaa961 100644
--- a/gcc/ipa-modref-tree.h
+++ b/gcc/ipa-modref-tree.h
@@ -197,8 +197,7 @@ struct GTY((user)) modref_ref_node
       {
 	if (dump_file)
 	  fprintf (dump_file,
-		   "--param param=modref-max-accesses limit reached;"
-		   " collapsing\n");
+		   "--param modref-max-accesses limit reached; collapsing\n");
 	collapse ();
       }
     return ret != 0;
@@ -252,7 +251,7 @@ struct GTY((user)) modref_base_node
     if (ref && refs && refs->length () >= max_refs)
       {
 	if (dump_file)
-	  fprintf (dump_file, "--param param=modref-max-refs limit reached;"
+	  fprintf (dump_file, "--param modref-max-refs limit reached;"
 		   " using 0\n");
 	ref = 0;
 	ref_node = search (ref);
@@ -344,12 +343,12 @@ struct GTY((user)) modref_tree
 	if (base_node)
 	  {
 	    if (dump_file)
-	      fprintf (dump_file, "--param param=modref-max-bases"
+	      fprintf (dump_file, "--param modref-max-bases"
 		       " limit reached; using ref\n");
 	    return base_node;
 	  }
 	if (dump_file)
-	  fprintf (dump_file, "--param param=modref-max-bases"
+	  fprintf (dump_file, "--param modref-max-bases"
 		   " limit reached; using 0\n");
 	base = 0;
 	base_node = search (base);
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/modref-7.c b/gcc/testsuite/gcc.dg/tree-ssa/modref-7.c
index 53ffa1c..b55d706 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/modref-7.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/modref-7.c
@@ -10,4 +10,4 @@ int test(struct a *a, int p)
   a->array[0] = 1;
 }
 /* All three accesses combine to one bigger access.  */
-/* { dg-final { scan-tree-dump-not "param=modref-max-accesses" "modref1" } } */
+/* { dg-final { scan-tree-dump-not "--param modref-max-accesses" "modref1" } } */
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/modref-8.c b/gcc/testsuite/gcc.dg/tree-ssa/modref-8.c
index 4a18e34..c51590f 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/modref-8.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/modref-8.c
@@ -17,8 +17,8 @@ recurse (char *p, int n)
 	if (n)
 	  recurse (p+1,n-1);
 }
-/* { dg-final { scan-tree-dump-not "param=modref-max-accesses" "modref1" } } */
-/* { dg-final { scan-tree-dump "param=modref-max-adjustments" "modref1" } } */
+/* { dg-final { scan-tree-dump-not "--param modref-max-accesses" "modref1" } } */
+/* { dg-final { scan-tree-dump "--param modref-max-adjustments" "modref1" } } */
 /* In set all accesses should merge together.  */
 /* { dg-final { scan-tree-dump "access: Parm 0 param offset:0 offset:0 size:8 max_size:40" "modref1" } } */
 /* In recurse we should cap the recrusion after 8 attempts and set max_size to -1.  */