From b94060024db12a343b1e2331e17939a6a806ce96 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 4 Sep 2008 00:05:30 +0000
Subject: [PATCH] * file.c (rb_find_file): fix GC problem on Debian GNU/Linux
 (IA64)   with gcc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21).  
 There is no register/memory to contain load_path.  A register (r35)  
 contains &RARRAY_PTR(load_path), (char*)load_path + 32.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 7 +++++++
 file.c    | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b73052fcb0..821012d9e6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Thu Sep  4 08:59:29 2008  Tanaka Akira  <akr@fsij.org>
+
+	* file.c (rb_find_file): fix GC problem on Debian GNU/Linux (IA64)
+	  with gcc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21).
+	  There is no register/memory to contain load_path.  A register (r35)
+	  contains &RARRAY_PTR(load_path), (char*)load_path + 32.
+
 Thu Sep  4 03:10:05 2008  Tanaka Akira  <akr@fsij.org>
 
 	* include/ruby/io.h (rb_io_t): new fields: encs.ecopts and
diff --git a/file.c b/file.c
index 55b0f617d5..33327a6f96 100644
--- a/file.c
+++ b/file.c
@@ -4595,7 +4595,7 @@ rb_find_file(VALUE path)
 	rb_raise(rb_eSecurityError, "loading from non-absolute path %s", f);
     }
 
-    load_path = rb_get_load_path();
+    RB_GC_GUARD(load_path) = rb_get_load_path();
     if (load_path) {
 	long i;