re PR target/19012 (ICE on testsuite/gcc.c-torture/execute/930208-1.c with -fpack-struct -Os)

	PR rtl-optimization/19012
	* config/i386/i386.md (addqi_1_slp): Set memory attribute.

From-SVN: r93042

gcc/ChangeLog

 2005-01-07  Jakub Jelinek  <jakub@redhat.com>
 
+	PR rtl-optimization/19012
+	* config/i386/i386.md (addqi_1_slp): Set memory attribute.
+
 	PR rtl-optimization/18861
 	* cfgbuild.c (BLOCK_USED_BY_TABLEJUMP): Define.
 	(FULL_STATE): Define.

gcc/config/i386/i386.md

@@ -6297,6 +6297,10 @@
      (if_then_else (match_operand:QI 1 "incdec_operand" "")
 	(const_string "incdec")
 	(const_string "alu1")))
+   (set (attr "memory")
+     (if_then_else (match_operand 1 "memory_operand" "")
+        (const_string "load")
+        (const_string "none")))
    (set_attr "mode" "QI")])
 
 (define_insn "*addqi_2"