sh.c (sh_expand_builtin): Return early if encountering an error_mark for a type.

	* sh.c (sh_expand_builtin): Return early if encountering an
	error_mark for a type.

From-SVN: r56844

gcc/ChangeLog

+Thu Sep  5 16:27:47 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* sh.c (sh_expand_builtin): Return early if encountering an
+	error_mark for a type.
+
 2002-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* config/s390/s390.c (s390_expand_plus_operand): Do not require

gcc/config/sh/sh.c

@@ -7652,6 +7652,8 @@ sh_expand_builtin (exp, target, subtarget, mode, ignore)
       if (! signature_args[signature][i])
 	break;
       arg = TREE_VALUE (arglist);
+      if (arg == error_mark_node)
+	return const0_rtx;
       arglist = TREE_CHAIN (arglist);
       opmode = insn_data[icode].operand[nop].mode;
       argmode = TYPE_MODE (TREE_TYPE (arg));