patches/gcc/4.7.2/000-libitm-fix-definition-of-__m64.patch
author Richard Braun <rbraun@sceen.net>
Mon Nov 26 11:44:01 2012 +0100 (2012-11-26)
changeset 3132 be7a7e33bdf0
permissions -rw-r--r--
cc/gcc: add patch for 4.7.2

This patch fixes compilation of gcc when C++ is enabled and MMX is
available, but not SSE/SSE2/AVX.

Signed-off-by: Richard Braun <rbraun@sceen.net>
Message-Id: <20121126105642.GA12098@mail.sceen.net>
Patchwork-Id: 201648
     1 From 3d27d47fbebdb1be3d35e398a7c042a930f64aa6 Mon Sep 17 00:00:00 2001
     2 From: Richard Braun <rbraun@sceen.net>
     3 Date: Mon, 26 Nov 2012 11:36:17 +0100
     4 Subject: [PATCH] libitm: fix definition of __m64
     5 
     6 See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 for details.
     7 ---
     8  libitm/config/x86/target.h |    3 +++
     9  1 files changed, 3 insertions(+), 0 deletions(-)
    10 
    11 diff --git a/libitm/config/x86/target.h b/libitm/config/x86/target.h
    12 index 5c7e6fb..6254d8a 100644
    13 --- a/libitm/config/x86/target.h
    14 +++ b/libitm/config/x86/target.h
    15 @@ -73,6 +73,9 @@ cpu_relax (void)
    16  /* ??? It's broken for C++. */
    17  #include <x86intrin.h>
    18  #else
    19 +# ifdef __MMX__
    20 +#  include <mmintrin.h>
    21 +# endif
    22  # ifdef __SSE2__
    23  #  include <emmintrin.h>
    24  # elif defined(__SSE__)
    25 -- 
    26 1.7.2.5
    27