From: Dan Horák <dan@danny.cz>
Date: Thu, 10 May 2018 14:47:09 +0000 (-0400)
Subject: vmx: Fix vector loads on ppc64le
X-Git-Tag: pixman-0.36.0~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ddf42d627c724ef5337ea86e1ac7ef24a5df8f37;p=platform%2Fupstream%2Fpixman.git

vmx: Fix vector loads on ppc64le

Use vector intrinsic for loading possibly unaligned data instead of a
typecast.

Bugzilla: https://bugzilla.redhat.com/1572540
Signed-off-by: Dan Horák <dan@danny.cz>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Tested-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
---

diff --git a/pixman/pixman-vmx.c b/pixman/pixman-vmx.c
index 41efdcf..52de37e 100644
--- a/pixman/pixman-vmx.c
+++ b/pixman/pixman-vmx.c
@@ -227,7 +227,7 @@ do							  \
 #define COMPUTE_SHIFT_MASKC(dest, source, mask)
 
 # define LOAD_VECTOR(source)				\
-    v ## source = *((typeof(v ## source)*)source);
+    v ## source = (typeof(v ## source))vec_xl(0, source);
 
 # define LOAD_VECTORS(dest, source)			\
     LOAD_VECTOR(source);				\