From: Diego Novillo <dnovillo@redhat.com>
Date: Fri, 10 Feb 2006 22:34:42 +0000 (+0000)
Subject: tree-inline.c (estimate_num_insns_1): Make OpenMP directives expensive.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=88f4034b4b948a5f4c63ab27caea5e92db8fc0ac;p=gcc.git

tree-inline.c (estimate_num_insns_1): Make OpenMP directives expensive.


	* tree-inline.c (estimate_num_insns_1): Make OpenMP directives
	expensive.

From-SVN: r110853
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 413d150de61..8181bb80127 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-02-10  Diego Novillo  <dnovillo@redhat.com>
+
+	* tree-inline.c (estimate_num_insns_1): Make OpenMP directives
+	expensive.
+
 2006-02-10  Zdenek Dvorak <dvorakz@suse.cz>
 
 	* doc/invoke.texi (-floop-optimize2): Removed.
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index f9ce09bbe35..81682c82ec2 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1600,15 +1600,6 @@ estimate_num_insns_1 (tree *tp, int *walk_subtrees, void *data)
     case LOOP_EXPR:
     case PHI_NODE:
     case WITH_SIZE_EXPR:
-    case OMP_PARALLEL:
-    case OMP_FOR:
-    case OMP_SECTIONS:
-    case OMP_SINGLE:
-    case OMP_SECTION:
-    case OMP_MASTER:
-    case OMP_ORDERED:
-    case OMP_CRITICAL:
-    case OMP_ATOMIC:
     case OMP_CLAUSE:
     case OMP_RETURN_EXPR:
       break;
@@ -1797,6 +1788,20 @@ estimate_num_insns_1 (tree *tp, int *walk_subtrees, void *data)
 	*count += PARAM_VALUE (PARAM_INLINE_CALL_COST);
 	break;
       }
+
+    case OMP_PARALLEL:
+    case OMP_FOR:
+    case OMP_SECTIONS:
+    case OMP_SINGLE:
+    case OMP_SECTION:
+    case OMP_MASTER:
+    case OMP_ORDERED:
+    case OMP_CRITICAL:
+    case OMP_ATOMIC:
+      /* OpenMP directives are generally very expensive.  */
+      *count += 40;
+      break;
+
     default:
       gcc_unreachable ();
     }