[llvm-commits] [llvm-gcc-4.2] r46069 - /llvm-gcc-4.2/trunk/gcc/ada/utils.c

[Duncan Sands]

Author: baldrick
Date: Wed Jan 16 08:43:39 2008
New Revision: 46069

URL: http://llvm.org/viewvc/llvm-project?rev=46069&view=rev
Log:
Mark the Ada exception begin handler 'nothrow'.
This can reduce the amount of eh code output,
and is safe since currently the handler... does
nothing at all!

Modified:
    llvm-gcc-4.2/trunk/gcc/ada/utils.c

Modified: llvm-gcc-4.2/trunk/gcc/ada/utils.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/ada/utils.c?rev=46069&r1=46068&r2=46069&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/ada/utils.c (original)
+++ llvm-gcc-4.2/trunk/gcc/ada/utils.c Wed Jan 16 08:43:39 2008
@@ -571,6 +571,8 @@
 							   ptr_void_type_node,
 							   endlink)),
 			   NULL_TREE, false, true, true, NULL, Empty);
+  /* LLVM local */
+  TREE_NOTHROW (begin_handler_decl) = 1;
 
   end_handler_decl
     = create_subprog_decl (get_identifier ("__gnat_end_handler"), NULL_TREE,