* tree-cfg.c (is_ctrl_stmt): Use a switch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151605 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c110d53..fc595d3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2009-09-10  Richard Henderson  <rth@redhat.com>
 
+       * tree-cfg.c (is_ctrl_stmt): Use a switch.
+
        * tree-cfg.c (gimple_can_merge_blocks_p): Move label and
        loop latch tests earlier.
 

diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c
index b834943..98339b4 100644 (file)
--- a/gcc/tree-cfg.c
+++ b/gcc/tree-cfg.c
@@ -2735,11 +2735,17 @@ gimple_cfg2vcg (FILE *file)
 bool
 is_ctrl_stmt (gimple t)
 {
-  return gimple_code (t) == GIMPLE_COND
-    || gimple_code (t) == GIMPLE_SWITCH
-    || gimple_code (t) == GIMPLE_GOTO
-    || gimple_code (t) == GIMPLE_RETURN
-    || gimple_code (t) == GIMPLE_RESX;
+  switch (gimple_code (t))
+    {
+    case GIMPLE_COND:
+    case GIMPLE_SWITCH:
+    case GIMPLE_GOTO:
+    case GIMPLE_RETURN:
+    case GIMPLE_RESX:
+      return true;
+    default:
+      return false;
+    }
 }