From: H.J. Lu <hongjiu.lu@intel.com>
Date: Wed, 24 Apr 2013 20:07:50 +0000 (+0000)
Subject: Handle -mx32 in x86-64 ASM_SPEC
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0db63e7fd0cb07d6882cd78f79fcfe067145a334;p=gcc.git

Handle -mx32 in x86-64 ASM_SPEC

	* config/i386/x86-64.h (ASM_SPEC): Support -mx32.

From-SVN: r198262
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 029023c51f2..875a7479e4b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/x86-64.h (ASM_SPEC): Support -mx32.
+
 2013-04-24  Sterling Augustine  <saugustine@google.com>
 
 	* dwarf2out.c (skeleton_debug_str_hash, add_skeleton_AT_string)
diff --git a/gcc/config/i386/x86-64.h b/gcc/config/i386/x86-64.h
index c103c5865a3..336343927c8 100644
--- a/gcc/config/i386/x86-64.h
+++ b/gcc/config/i386/x86-64.h
@@ -49,7 +49,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define WCHAR_TYPE_SIZE 32
 
 #undef ASM_SPEC
-#define ASM_SPEC "%{m32:--32} %{m64:--64}"
+#define ASM_SPEC "%{m32:--32} %{m64:--64} %{mx32:--x32}"
 
 #undef ASM_OUTPUT_ALIGNED_BSS
 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \