From: Jan Hubicka <jh@suse.cz>
Date: Fri, 10 Nov 2006 09:30:33 +0000 (+0100)
Subject: final.c (final): Walk from first instruction.
X-Git-Tag: releases/gcc-4.3.0~8554
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ff5780962762f262b82544d98f77e7e3a7b3fab;p=thirdparty%2Fgcc.git

final.c (final): Walk from first instruction.

	* final.c (final): Walk from first instruction.
	* cfglayout.c (insn_locators_initialize): Remove line number notes.

From-SVN: r118650
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6ca8f7ae8aee..ce55f03b09a4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-11-10  Jan Hubicka  <jh@suse.cz>
+
+	* final.c (final): Walk from first instruction.
+	* cfglayout.c (insn_locators_initialize): Remove line number notes.
+
 2006-11-10  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/29777
diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c
index cddb0daa5ce1..51a0a3bf116c 100644
--- a/gcc/cfglayout.c
+++ b/gcc/cfglayout.c
@@ -277,6 +277,7 @@ insn_locators_initialize (void)
 	      NOTE_EXPANDED_LOCATION (xloc, insn);
 	      line_number = xloc.line;
 	      file_name = xloc.file;
+	      delete_insn (insn);
 	    }
 	}
       else
diff --git a/gcc/final.c b/gcc/final.c
index 9e35d535d34a..9fd59d459879 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1594,7 +1594,7 @@ final (rtx first, FILE *file, int optimize)
   CC_STATUS_INIT;
 
   /* Output the insns.  */
-  for (insn = NEXT_INSN (first); insn;)
+  for (insn = first; insn;)
     {
 #ifdef HAVE_ATTR_length
       if ((unsigned) INSN_UID (insn) >= INSN_ADDRESSES_SIZE ())