From: Roland Scheidegger <sroland@tungstengraphics.com>
Date: Tue, 13 Mar 2007 12:44:23 +0000 (+0100)
Subject: use movdqu instead of movdqa for unaligned load avoiding a segfault (bug 10265)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=14f0b7ea98d5cb2f805fc22796596ef878ae24cb;p=mesa.git

use movdqu instead of movdqa for unaligned load avoiding a segfault (bug 10265)
---

diff --git a/src/mesa/x86/read_rgba_span_x86.S b/src/mesa/x86/read_rgba_span_x86.S
index a6902838164..3cbcd719960 100644
--- a/src/mesa/x86/read_rgba_span_x86.S
+++ b/src/mesa/x86/read_rgba_span_x86.S
@@ -369,7 +369,7 @@ _generic_read_RGBA_span_BGRA8888_REV_SSE2:
 	movdqa	mask, %xmm1
 	movdqa	mask+16, %xmm2
  */
-	LOAD_MASK(movdqa,%xmm1,%xmm2)
+	LOAD_MASK(movdqu,%xmm1,%xmm2)
 
 	movl	12(%esp), %ebx	/* source pointer */
 	movl	20(%esp), %edx	/* number of pixels to copy */