Warning fixes:

        * alpha.c (override_options): Use ISDIGIT(), not isdigit().  Cast
        the argument to (unsigned char).
        * alpha.h (EXTRA_SPECS): Add missing initializers.
        (ASM_GENERATE_INTERNAL_LABEL): Ensure the argument matches the
        format specifier.

From-SVN: r23253

gcc/ChangeLog

+Fri Oct 23 15:34:14 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* alpha.c (override_options): Use ISDIGIT(), not isdigit().  Cast
+	the argument to (unsigned char).
+
+	* alpha.h (EXTRA_SPECS): Add missing initializers.
+	(ASM_GENERATE_INTERNAL_LABEL): Ensure the argument matches the
+	format specifier.
+
 Fri Oct 23 13:12:35 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* mn10200.md (truncated shift): Accept constant inputs too.

gcc/config/alpha/alpha.c

@@ -264,11 +264,11 @@ override_options ()
     if (!alpha_mlat_string)
       alpha_mlat_string = "L1";
 
-    if (isdigit (alpha_mlat_string[0])
+    if (ISDIGIT ((unsigned char)alpha_mlat_string[0])
 	&& (lat = strtol (alpha_mlat_string, &end, 10), *end == '\0'))
       ;
     else if ((alpha_mlat_string[0] == 'L' || alpha_mlat_string[0] == 'l')
-	     && isdigit (alpha_mlat_string[1])
+	     && ISDIGIT ((unsigned char)alpha_mlat_string[1])
 	     && alpha_mlat_string[2] == '\0')
       {
 	static int const cache_latency[][4] = 

gcc/config/alpha/alpha.h

@@ -308,21 +308,21 @@ extern char *alpha_mlat_string;	/* For -mmemory-latency= */
 #define SUBTARGET_EXTRA_SPECS
 #endif
 
-#define EXTRA_SPECS				\
-  { "cpp_am_bwx", CPP_AM_BWX_SPEC },		\
-  { "cpp_am_max", CPP_AM_MAX_SPEC },		\
-  { "cpp_am_cix", CPP_AM_CIX_SPEC },		\
-  { "cpp_im_ev4", CPP_IM_EV4_SPEC },		\
-  { "cpp_im_ev5", CPP_IM_EV5_SPEC },		\
-  { "cpp_im_ev6", CPP_IM_EV6_SPEC },		\
-  { "cpp_cpu_ev4", CPP_CPU_EV4_SPEC },		\
-  { "cpp_cpu_ev5", CPP_CPU_EV5_SPEC },		\
-  { "cpp_cpu_ev56", CPP_CPU_EV56_SPEC },	\
-  { "cpp_cpu_pca56", CPP_CPU_PCA56_SPEC },	\
-  { "cpp_cpu_ev6", CPP_CPU_EV6_SPEC },		\
-  { "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC },	\
-  { "cpp_cpu", CPP_CPU_SPEC },			\
-  { "cpp_subtarget", CPP_SUBTARGET_SPEC },	\
+#define EXTRA_SPECS						\
+  { "cpp_am_bwx", CPP_AM_BWX_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_am_max", CPP_AM_MAX_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_am_cix", CPP_AM_CIX_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_im_ev4", CPP_IM_EV4_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_im_ev5", CPP_IM_EV5_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_im_ev6", CPP_IM_EV6_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_ev4", CPP_CPU_EV4_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_ev5", CPP_CPU_EV5_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_ev56", CPP_CPU_EV56_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_pca56", CPP_CPU_PCA56_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_ev6", CPP_CPU_EV6_SPEC, 0, 0, 0, 0 },		\
+  { "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC, 0, 0, 0, 0 },	\
+  { "cpp_cpu", CPP_CPU_SPEC, 0, 0, 0, 0 },			\
+  { "cpp_subtarget", CPP_SUBTARGET_SPEC, 0, 0, 0, 0 },		\
   SUBTARGET_EXTRA_SPECS
 
 
@@ -1972,7 +1972,7 @@ literal_section ()						\
    This is suitable for output with `assemble_name'.  */
 
 #define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*$%s%d", PREFIX, NUM)
+  sprintf ((LABEL), "*$%s%ld", (PREFIX), (long)(NUM))
 
 /* Check a floating-point value for validity for a particular machine mode.  */