From: James E Wilson <wilson@specifixinc.com>
Date: Wed, 9 Mar 2005 00:50:25 +0000 (+0000)
Subject: Fix FreeBSD __LDBL_MAX__ problem reported to gcc mailing list.
X-Git-Tag: releases/gcc-3.4.4~168
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30412a47fed3032afb657c72ee4f68927fd7f500;p=thirdparty%2Fgcc.git

Fix FreeBSD __LDBL_MAX__ problem reported to gcc mailing list.

Backport from mainline
2005-02-21  James E Wilson  <wilson@specifixinc.com>
* toplev.c (backend_init): Don't call init_adjust_machine_modes here.
(do_compile): Do call it here.

From-SVN: r96151
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f2d431eb6004..c730b50365ae 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2005-03-08  James E Wilson  <wilson@specifixinc.com>
+
+	Backport from mainline
+	2005-02-21  James E Wilson  <wilson@specifixinc.com>
+	* toplev.c (backend_init): Don't call init_adjust_machine_modes here.
+	(do_compile): Do call it here.
+
 2005-03-07  David Billinghurst <David.Billinghurst@riotinto.com>
 
 	* config/i386/cygwin1.c(mingw_scan): Use xstrdup in calls to putenv.
diff --git a/gcc/toplev.c b/gcc/toplev.c
index 04f43c4f8eb8..3c9dbcb06606 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -4491,8 +4491,6 @@ process_options (void)
 static void
 backend_init (void)
 {
-  init_adjust_machine_modes ();
-
   init_emit_once (debug_info_level == DINFO_LEVEL_NORMAL
 		  || debug_info_level == DINFO_LEVEL_VERBOSE
 #ifdef VMS_DEBUGGING_INFO
@@ -4636,6 +4634,11 @@ do_compile (void)
   /* Don't do any more if an error has already occurred.  */
   if (!errorcount)
     {
+      /* This must be run always, because it is needed to compute the FP
+	 predefined macros, such as __LDBL_MAX__, for targets using non
+	 default FP formats.  */
+      init_adjust_machine_modes ();
+
       /* Set up the back-end if requested.  */
       if (!no_backend)
 	backend_init ();