re PR middle-end/29241 ([non unit-at-a-time] ICE with always inline)

	PR middle-end/29241
	* cgraphunit.c (cgraph_preserve_function_body_p): Preserve functions
	declared always_inline even when not inlining.

	* gcc.c-torture/compile/pr29241.c: New testcase.

From-SVN: r117753

gcc/ChangeLog

+2006-10-15  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/29241
+	* cgraphunit.c (cgraph_preserve_function_body_p): Preserve functions
+	declared always_inline even when not inlining.
+
 2006-10-15  Eric Botcazou  <ebotcazou@libertysurf.fr>
             John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
             Andrew Pinski  <pinskia@gmail.com>

gcc/cgraphunit.c

@@ -1494,7 +1494,9 @@ cgraph_preserve_function_body_p (tree decl)
 {
   struct cgraph_node *node;
   if (!cgraph_global_info_ready)
-    return (DECL_INLINE (decl) && !flag_really_no_inline);
+    return (flag_really_no_inline
+	    ? lang_hooks.tree_inlining.disregard_inline_limits (decl)
+	    : DECL_INLINE (decl));
   /* Look if there is any clone around.  */
   for (node = cgraph_node (decl); node; node = node->next_clone)
     if (node->global.inlined_to)

gcc/testsuite/ChangeLog

+2006-10-15  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/29241
+	* gcc.c-torture/compile/pr29241.c: New testcase.
+
 2006-10-15  David Edelsohn  <edelsohn@gnu.org>
 
 	PR middle-end/29250

gcc/testsuite/gcc.c-torture/compile/pr29241.c

+static inline __attribute__((always_inline)) void ip_finish_output2(){}
+void ip_fragment(void (*)(void));
+static inline __attribute__((always_inline)) void ip_finish_output()
+{
+ ip_fragment(ip_finish_output2);
+ ip_finish_output2();
+}
+void ip_mc_output()
+{
+ ip_finish_output();
+}
+void ip_output()
+{
+ ip_finish_output();
+}