2004-03-12 Andrew Haley <aph@redhat.com>

[pf3gnuchains/gcc-fork.git] / gcc / function.h

diff --git a/gcc/function.h b/gcc/function.h
index 2bf68ca..1e5c56f 100644 (file)
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -457,9 +457,10 @@ struct function GTY(())
   /* Nonzero if the function being compiled issues a computed jump.  */
   unsigned int has_computed_jump : 1;
 
-  /* Nonzero if the current function is a thunk (a lightweight function that
-     just adjusts one of its arguments and forwards to another function), so
-     we should try to cut corners where we can.  */
+  /* Nonzero if the current function is a thunk, i.e., a lightweight
+     function implemented by the output_mi_thunk hook) that just
+     adjusts one of its arguments and forwards to another
+     function.  */
   unsigned int is_thunk : 1;
 
   /* This bit is used by the exception handling logic.  It is set if all