alpha.h (CONDITIONAL_REGISTER_USAGE): Added local declaration of variable i.

2001-08-21  Will Cohen  <wcohen@redhat.com>

        * configure/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Added local
        declaration of variable i.
        * configure/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Added local
        declaration of variable i.

From-SVN: r45076

gcc/ChangeLog

+2001-08-21  Will Cohen  <wcohen@redhat.com>
+
+        * configure/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Added local
+        declaration of variable i.
+        * configure/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Added local
+        declaration of variable i.
+
 2001-08-21  Richard Henderson  <rth@redhat.com>
 
 	* crtstuff.c: Fix thinko last change.  Move list tails to start

gcc/config/alpha/alpha.h

@@ -385,10 +385,14 @@ extern const char *alpha_mlat_string;	/* For -mmemory-latency= */
    On the Alpha, we use this to disable the floating-point registers when
    they don't exist.  */
 
-#define CONDITIONAL_REGISTER_USAGE	\
-  if (! TARGET_FPREGS)			\
-    for (i = 32; i < 63; i++)		\
-      fixed_regs[i] = call_used_regs[i] = 1;
+#define CONDITIONAL_REGISTER_USAGE		\
+{						\
+  int i;					\
+  if (! TARGET_FPREGS)				\
+    for (i = 32; i < 63; i++)			\
+      fixed_regs[i] = call_used_regs[i] = 1;	\
+}
+
 
 /* Show we can debug even without a frame pointer.  */
 #define CAN_DEBUG_WITHOUT_FP

gcc/config/rs6000/rs6000.h

@@ -820,6 +820,7 @@ extern int rs6000_debug_arg;		/* debug argument handling */
 
 #define CONDITIONAL_REGISTER_USAGE					\
 {									\
+  int i;								\
   if (! TARGET_POWER)							\
     fixed_regs[64] = 1;							\
   if (TARGET_64BIT)							\