elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL.

        * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL.
        * config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.

From-SVN: r35412

gcc/ChangeLog

+2000-08-01  Richard Henderson  <rth@cygnus.com>
+
+	* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL.
+	* config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.
+
 2000-08-01  Bernd Schmidt  <bernds@cygnus.co.uk>
 
 	From Joern Rennecke:

gcc/config/elfos.h

@@ -582,7 +582,8 @@ dtors_section ()						\
       								\
       size_directive_output = 0;				\
       								\
-      if (!flag_inhibit_size_directive && DECL_SIZE (DECL))	\
+      if (!flag_inhibit_size_directive				\
+	  && (DECL) && DECL_SIZE (DECL))			\
 	{							\
 	  size_directive_output = 1;				\
 	  fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);		\

gcc/config/ia64/sysv4.h

@@ -37,7 +37,8 @@ extern int size_directive_output;
 #undef ASM_OUTPUT_ALIGNED_LOCAL
 #define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
 do {									\
-  if (XSTR (XEXP (DECL_RTL (DECL), 0), 0)[0] == SDATA_NAME_FLAG_CHAR)	\
+  if ((DECL)								\
+      && XSTR (XEXP (DECL_RTL (DECL), 0), 0)[0] == SDATA_NAME_FLAG_CHAR) \
     sbss_section ();							\
   else									\
     bss_section ();							\