Fixes for moxie sfp and memory loads

From-SVN: r148749

gcc/ChangeLog

+2009-06-20  Anthony Green  <green@moxielogic.com>
+
+	* config/moxie/sfp-machine.h (__gcc_CMPtype, CMPtype): Define.
+	* config/moxie/moxie.h (LOAD_EXTEND_OP): Define.
+
 2009-06-20  Richard Guenther  <rguenther@suse.de>
 
 	* tree-ssa-structalias.c (find_func_aliases): For memset use

gcc/config/moxie/moxie.h

@@ -518,6 +518,9 @@ do									      \
 #define MOVE_MAX 4
 #define TRULY_NOOP_TRUNCATION(op,ip) 1
 
+/* All load operations zero extend.  */
+#define LOAD_EXTEND_OP(MEM) ZERO_EXTEND
+
 #define RETURN_POPS_ARGS(FUNDECL, FUNTYPE, STACK_SIZE) 0
 
 /* A C expression that is nonzero if X is a legitimate constant for

gcc/config/moxie/sfp-machine.h

@@ -3,6 +3,11 @@
 #define _FP_WS_TYPE		signed long
 #define _FP_I_TYPE		long
 
+/* The type of the result of a floating point comparison.  This must
+   match `__libgcc_cmp_return__' in GCC for the target.  */
+typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
+#define CMPtype __gcc_CMPtype
+
 #define _FP_MUL_MEAT_S(R,X,Y)				\
   _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
 #define _FP_MUL_MEAT_D(R,X,Y)				\