From d6d5581d5fba846c8476ad4d593da662306765d7 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Sat, 25 Oct 2014 19:53:22 +0200
Subject: libXft mesa xserver pixman xkeyboard-config git update 25 Oct 2014

xserver          commit 16a32c53f6e9ad1f3284d4596edfa33e9efb740e
xkeyboard-config commit 0d4c3d9d891536aa1ec4f1fff5e3df51cfd2718d
pixman           commit 594e6a6c93e92fcfb495e987aec5617f6c37f467
libXft           commit e8a83226bc10afb587f6f34daac44d2ef809c85e
mesa             commit 13862812dc910a4ef57cb72cb9fe777ce3c14515
---
 pixman/pixman/pixman-mmx.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'pixman')

diff --git a/pixman/pixman/pixman-mmx.c b/pixman/pixman/pixman-mmx.c
index c7fd50358..42826d94d 100644
--- a/pixman/pixman/pixman-mmx.c
+++ b/pixman/pixman/pixman-mmx.c
@@ -3580,6 +3580,8 @@ scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t*       pd,
 
 	w--;
     }
+
+    _mm_empty ();
 }
 
 FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER,
@@ -3608,7 +3610,11 @@ scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask,
     __m64 mm_mask;
 
     if (zero_src || (*mask >> 24) == 0)
+    {
+	/* A workaround for https://gcc.gnu.org/PR47759 */
+	_mm_empty ();
 	return;
+    }
 
     mm_mask = expand_alpha (load8888 (mask));
 
-- 
cgit v1.2.3