patch: avr & pdp11 ports

[Denis Chertykov]

Sat Sep 23 19:10:20 2000  Denis Chertykov  <denisc@overta.ru>
	* config/avr/avr.h (BRANCH_COST): Define as 0.

	* config/pdp11/pdp11.c: #include "tree.h" added.


diff -rc3p orig/egcs/gcc/config/avr/avr.h egcs/gcc/config/avr/avr.h
*** orig/egcs/gcc/config/avr/avr.h	Thu Sep 14 17:45:16 2000
--- egcs/gcc/config/avr/avr.h	Sat Sep 23 11:34:16 2000
*************** do {									    \
*** 1896,1901 ****
--- 1896,1905 ----
     between two registers, you should define this macro to express the
     relative cost.  */
  
+ #define BRANCH_COST 0
+ /* A C expression for the cost of a branch instruction.  A value of 1
+    is the default; other values are interpreted relative to that.  */
+ 
  #define SLOW_BYTE_ACCESS 0
  /* Define this macro as a C expression which is nonzero if accessing
     less than a word of memory (i.e. a `char' or a `short') is no
Index: pdp11.c
===================================================================
RCS file: /cvs/gcc/egcs/gcc/config/pdp11/pdp11.c,v
retrieving revision 1.14
diff -c -3 -p -r1.14 pdp11.c
*** pdp11.c	2000/08/24 20:09:27	1.14
--- pdp11.c	2000/09/23 16:20:29
*************** Boston, MA 02111-1307, USA.  */
*** 34,39 ****
--- 34,40 ----
  #include "insn-attr.h"
  #include "flags.h"
  #include "recog.h"
+ #include "tree.h"
  #include "tm_p.h"
  
  /*