* expr.c (store_constructor): Don't clobber memory targets.

From-SVN: r44667

gcc/ChangeLog

+2001-08-06  Richard Henderson  <rth@redhat.com>
+
+	* except.c (convert_from_eh_region_ranges_1): Never mark
+	USE or CLOBBER insns as throwing.
+
+	* expr.c (store_constructor): Don't clobber memory targets.
+
 2001-08-06  Andreas Jaeger  <aj@suse.de>
 
 	* profile.c (branch_prob): Remove unused variable insn.

gcc/expr.c

@@ -4777,7 +4777,7 @@ store_constructor (exp, target, align, cleared, size)
 	    clear_storage (target, GEN_INT (size), align);
 	  cleared = 1;
 	}
-      else
+      else if (REG_P (target))
 	/* Inform later passes that the old value is dead.  */
 	emit_insn (gen_rtx_CLOBBER (VOIDmode, target));