From: Jan Hubicka <jh@suse.cz>
Date: Sun, 1 Apr 2007 19:48:01 +0000 (+0200)
Subject: emit-rtl.c (emit_insn_before_setloc): Do not ICE when asked to emit before very first... 
X-Git-Tag: releases/gcc-4.3.0~5924
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=26cb39935ffe763ca649a6f28a84b2658ea00020;p=thirdparty%2Fgcc.git

emit-rtl.c (emit_insn_before_setloc): Do not ICE when asked to emit before very first instruction.


	* emit-rtl.c (emit_insn_before_setloc): Do not ICE when asked to emit
	before very first instruction.

	* ggc-page.c (ggc_print_statistics): Fix formatting string to avoid
	waring on 64bit hosts.
	* bitmap.h: Fix typo in bitmap_head_def.

From-SVN: r123408
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2e2f90c6a64e..2988bd8406bd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2007-04-01  Jan Hubicka  <jh@suse.cz>
+
+	* emit-rtl.c (emit_insn_before_setloc): Do not ICE when asked to emit
+	before very first instruction.
+
+2007-04-01  Jan Hubicka  <jh@suse.cz>
+
+	* ggc-page.c (ggc_print_statistics): Fix formatting string to avoid
+	waring on 64bit hosts.
+	* bitmap.h: Fix typo in bitmap_head_def.
+
 2007-04-01  Steven Bosscher  <steven@gcc.gnu.org>
 
 	PR rtl-optimization/31391
diff --git a/gcc/bitmap.h b/gcc/bitmap.h
index 9a33646ccb11..a81945d12165 100644
--- a/gcc/bitmap.h
+++ b/gcc/bitmap.h
@@ -80,7 +80,7 @@ typedef struct bitmap_head_def GTY(()) {
   unsigned int indx;		/* Index of last element looked at.  */
   bitmap_obstack *obstack;	/* Obstack to allocate elements from.
 				   If NULL, then use ggc_alloc.  */
-#ifndef GATHER_STATISTICS
+#ifdef GATHER_STATISTICS
   struct bitmap_descriptor GTY((skip)) *desc;
 #endif
 } bitmap_head;
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index ebe0a52e7d97..16fa6c5ed7c6 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -4220,7 +4220,10 @@ emit_insn_before_setloc (rtx pattern, rtx before, int loc)
   if (pattern == NULL_RTX || !loc)
     return last;
 
-  first = NEXT_INSN (first);
+  if (!first)
+    first = get_insns ();
+  else
+    first = NEXT_INSN (first);
   while (1)
     {
       if (active_insn_p (first) && !INSN_LOCATOR (first))
diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c
index 01251f606e0c..5caa5c666a3a 100644
--- a/gcc/ggc-page.c
+++ b/gcc/ggc-page.c
@@ -2017,10 +2017,10 @@ ggc_print_statistics (void)
     for (i = 0; i < NUM_ORDERS; i++)
       if (G.stats.total_allocated_per_order[i])
         {
-          fprintf (stderr, "Total Overhead  page size %7ul:     %10lld\n",
+          fprintf (stderr, "Total Overhead  page size %7lu:     %10lld\n",
                    (unsigned long) OBJECT_SIZE (i),
 		   G.stats.total_overhead_per_order[i]);
-          fprintf (stderr, "Total Allocated page size %7ul:     %10lld\n",
+          fprintf (stderr, "Total Allocated page size %7lu:     %10lld\n",
                    (unsigned long) OBJECT_SIZE (i),
 		   G.stats.total_allocated_per_order[i]);
         }