re PR rtl-optimization/13473 (cc1 segfault w/-march=pentium4)

	PR opt/13473
	* recog.c (validate_replace_rtx_1):  Take care for RTL sharing inside
	ASM input operands

	PR opt/12617
	* toplev.c (dump_file_index): Reorder ce3 and bbro.
	(dump_file): Likewise.
	(rest_of_compilation): Likewise.

	PR debug/13367
	* cgraph.c (cgraph_function_possibly_inlined):  Even with
	flag_really_no_inline we inline always_inline functions.
	* cgraphunit.c (cgraph_analyze_function): Clear inlinable flag
	for non-always_inline functions when there is flag_really_no_inline.
	(cgraph_decide_inlining): Limit work done when not inlining.
	(cgraph_decide_inlining_incrementally): Likewise.
	(cgraph_optimize_function): Check whether something got inlined.
	* c-objc-common.c (c_disregard_inline_limits): Do not always inline
	extern inline functions when not inlining.

	* opts.c (decode_options):  Disable crossjumping at -O1
	* invoke.texi (-O1): Document change.

	* gcc.dg/debug/20031231-1.c: New.
	* gcc.c-torture/compile/20040101-1.c: New.
	* gcc.dg/dwarf-die-[1-7].c: New.

From-SVN: r75303

1 files changed, 24 insertions, 24 deletions

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 6e34c6d..2219fe8 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -1,6 +1,6 @@
 /* Top level of GCC compilers (cc1, cc1plus, etc.)
    Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -277,8 +277,8 @@ enum dump_file_index
   DFI_flow2,
   DFI_peephole2,
   DFI_rnreg,
-  DFI_bbro,
   DFI_ce3,
+  DFI_bbro,
   DFI_branch_target_load,
   DFI_sched2,
   DFI_stack,
@@ -328,8 +328,8 @@ static struct dump_file_info dump_file[DFI_MAX] =
   { "flow2",	'w', 1, 0, 0 },
   { "peephole2", 'z', 1, 0, 0 },
   { "rnreg",	'n', 1, 0, 0 },
-  { "bbro",	'B', 1, 0, 0 },
   { "ce3",	'E', 1, 0, 0 },
+  { "bbro",	'B', 1, 0, 0 },
   { "btl",	'd', 1, 0, 0 }, /* Yes, duplicate enable switch.  */
   { "sched2",	'R', 1, 0, 0 },
   { "stack",	'k', 1, 0, 0 },
@@ -3463,14 +3463,6 @@ rest_of_compilation (tree decl)
     }
 #endif
 
-  if (optimize > 0)
-    {
-      if (flag_rename_registers || flag_cprop_registers)
-	rest_of_handle_regrename (decl, insns);
-
-      rest_of_handle_reorder_blocks (decl, insns);
-    }
-
   if (flag_if_conversion2)
     {
       timevar_push (TV_IFCVT2);
@@ -3482,23 +3474,31 @@ rest_of_compilation (tree decl)
       timevar_pop (TV_IFCVT2);
     }
 
-    if (flag_branch_target_load_optimize2)
-      {
-	/* Leave this a warning for now so that it is possible to experiment
-	   with running this pass twice.  In 3.6, we should either make this
-	   an error, or use separate dump files.  */
-	if (flag_branch_target_load_optimize)
-	  warning ("branch target register load optimization is not intended "
-		   "to be run twice");
+  if (optimize > 0)
+    {
+      if (flag_rename_registers || flag_cprop_registers)
+	rest_of_handle_regrename (decl, insns);
 
-	open_dump_file (DFI_branch_target_load, decl);
+      rest_of_handle_reorder_blocks (decl, insns);
+    }
+
+  if (flag_branch_target_load_optimize2)
+    {
+      /* Leave this a warning for now so that it is possible to experiment
+	 with running this pass twice.  In 3.6, we should either make this
+	 an error, or use separate dump files.  */
+      if (flag_branch_target_load_optimize)
+	warning ("branch target register load optimization is not intended "
+		 "to be run twice");
 
-	branch_target_load_optimize (insns, true);
+      open_dump_file (DFI_branch_target_load, decl);
 
-	close_dump_file (DFI_branch_target_load, print_rtl_with_bb, insns);
+      branch_target_load_optimize (insns, true);
 
-	ggc_collect ();
-      }
+      close_dump_file (DFI_branch_target_load, print_rtl_with_bb, insns);
+
+      ggc_collect ();
+    }
 
 #ifdef INSN_SCHEDULING
   if (optimize > 0 && flag_schedule_insns_after_reload)