mips.h (LOCAL_ALIGNMENT): Define.

gcc/
2007-10-15  Nigel Stephens  <nigel@mips.com>

	* config/mips/mips.h (LOCAL_ALIGNMENT): Define.

From-SVN: r129368

gcc/ChangeLog

+2007-10-15  Nigel Stephens  <nigel@mips.com>
+
+	* config/mips/mips.h (LOCAL_ALIGNMENT): Define.
+
 2007-10-15  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/33136

gcc/config/mips/mips.h

@@ -1331,7 +1331,13 @@ extern enum mips_code_readable_setting mips_code_readable;
 	|| TREE_CODE (TYPE) == UNION_TYPE				\
 	|| TREE_CODE (TYPE) == RECORD_TYPE)) ? BITS_PER_WORD : (ALIGN))
 
-
+/* We need this for the same reason as DATA_ALIGNMENT, namely to cause
+   character arrays to be word-aligned so that `strcpy' calls that copy
+   constants to character arrays can be done inline, and 'strcmp' can be
+   optimised to use word loads. */
+#define LOCAL_ALIGNMENT(TYPE, ALIGN) \
+  DATA_ALIGNMENT (TYPE, ALIGN)
+  
 #define PAD_VARARGS_DOWN \
   (FUNCTION_ARG_PADDING (TYPE_MODE (type), type) == downward)