function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable reg_parm_stack_space.

	* function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable
	reg_parm_stack_space.
	* toplev.c (default_get_pch_validity): Fix warning.

From-SVN: r73168

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ac79d42e26be2cc2e44e66276ed05589a5ffdfdc..4da2c7dfb5b616c8aa0bbe548c2df247c9e74845 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
 2003-10-31  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
+       * function.c (assign_parms): Add ATTRIBUTE_UNUSED to variable
+       reg_parm_stack_space.
+       * toplev.c (default_get_pch_validity): Fix warning.
+
        * vax.c: Include toplev.h.
        (vax_init_libfuncs): Fix typo (umod).
        * vax.h (ASM_COMMENT_START): Define.

diff --git a/gcc/function.c b/gcc/function.c
index c2f320245e1428ce5dba7d2c42d2db2e1624a58a..332310a94f57f6b8b390c4b34d140e4de6e850ed 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -4259,7 +4259,7 @@ assign_parms (tree fndecl)
      the function returns a structure.  */
   tree function_result_decl = 0;
   int varargs_setup = 0;
-  int reg_parm_stack_space = 0;
+  int reg_parm_stack_space ATTRIBUTE_UNUSED = 0;
   rtx conversion_insns = 0;
 
   /* Nonzero if function takes extra anonymous args.

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 4fea324ef2433e571e070bb8ec3128ffc025836f..a1a1d73f3782a8c4c8f139816a1850784a679e53 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -4106,7 +4106,9 @@ init_asm_output (const char *name)
 void *
 default_get_pch_validity (size_t *len)
 {
+#ifdef TARGET_OPTIONS
   size_t i;
+#endif
   char *result, *r;
   
   *len = sizeof (target_flags) + 2;