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[patch] flow.c: Remove unused global variables.


Hi,

Attached is a patch to remove unused global variables.

Tested on i686-pc-linux-gnu.  OK to apply?

Kazu Hirata

2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>

	* flow.c (regset_bytes, regset_size): Remove.

Index: flow.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/flow.c,v
retrieving revision 1.613
diff -u -d -p -r1.613 flow.c
--- flow.c	18 Jan 2005 11:36:11 -0000	1.613
+++ flow.c	23 Jan 2005 04:00:59 -0000
@@ -176,12 +176,6 @@ int max_regno;
 
 varray_type reg_n_info;
 
-/* Size of a regset for the current function,
-   in (1) bytes and (2) elements.  */
-
-int regset_bytes;
-int regset_size;
-
 /* Regset of regs live when calls to `setjmp'-like functions happen.  */
 /* ??? Does this exist only for the setjmp-clobbered warning message?  */
 


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