From b395c3c85251d4e8761704d8e3a3c9f9fa5b45cc Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Wed, 12 Dec 2012 08:35:50 +0100
Subject: fontconfig mesa pixman xkeyboard-config git update 12 dev 2012

fontconfig: 9ce36f4bbebc702a35d0cd9f1a59d5b828549bc6
mesa: 621259b3de1f15c879620bbf17764fd8a27ae6f5
pixman: fdab3c1b6cd9c5e197ec3f6bc0a03da32880e317
xkeyboard-config: 378597a9d525f069c049fdd6d04ff628123f82c7
---
 pixman/test/utils-prng.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'pixman/test')

diff --git a/pixman/test/utils-prng.c b/pixman/test/utils-prng.c
index 7c2dd6a9a..967b8989a 100644
--- a/pixman/test/utils-prng.c
+++ b/pixman/test/utils-prng.c
@@ -27,6 +27,10 @@
 #include "utils.h"
 #include "utils-prng.h"
 
+#if defined(GCC_VECTOR_EXTENSIONS_SUPPORTED) && defined(__SSE2__)
+#include <xmmintrin.h>
+#endif
+
 void smallprng_srand_r (smallprng_t *x, uint32_t seed)
 {
     uint32_t i;
@@ -77,6 +81,14 @@ store_rand_128_data (void *addr, prng_rand_128_data_t *d, int aligned)
         *(uint8x16 *)addr = d->vb;
         return;
     }
+    else
+    {
+#ifdef __SSE2__
+        /* workaround for http://gcc.gnu.org/PR55614 */
+        _mm_storeu_si128 (addr, _mm_loadu_si128 ((__m128i *)d));
+        return;
+#endif
+    }
 #endif
     /* we could try something better for unaligned writes (packed attribute),
      * but GCC is not very reliable: http://gcc.gnu.org/PR55454 */
-- 
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