From: Iain Sandoe <iains@gcc.gnu.org>
Date: Sat, 12 Nov 2011 14:12:26 +0000 (+0000)
Subject: re PR target/45233 (FAIL: gcc.c-torture/compile/pr44707.c)
X-Git-Tag: releases/gcc-4.7.0~2227
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=220c688a77f4cb78d8e8ec0a19fb2a6684508a67;p=thirdparty%2Fgcc.git

re PR target/45233 (FAIL: gcc.c-torture/compile/pr44707.c)


gcc:

	PR target/45233
	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
	Only expand a symbol ref. into an access when the entity is defined
	in the TU.

From-SVN: r181315
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f64897845c0a..d2cdaa9b64ad 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/45233
+	* config/rs6000/rs6000.c (rs6000_legitimize_reload_address):
+	Only expand a symbol ref. into an access when the entity is defined
+	in the TU.
+
 2011-11-12  Jan Hubicka  <jh@suse.cz>
 
 	PR bootstrap/50822
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 89b79abc2f3c..87c84d9844e6 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -6169,6 +6169,7 @@ rs6000_legitimize_reload_address (rtx x, enum machine_mode mode,
 #if TARGET_MACHO
       && DEFAULT_ABI == ABI_DARWIN
       && (flag_pic || MACHO_DYNAMIC_NO_PIC_P)
+      && machopic_symbol_defined_p (x)
 #else
       && DEFAULT_ABI == ABI_V4
       && !flag_pic