Commit: 35f152358b2af9e0b71be4c78d4381c3f474ffcd
Author: Sergey Sharybin
Date: Wed Oct 26 15:23:58 2016 +0200
Branches: master
https://developer.blender.org/rB35f152358b2af9e0b71be4c78d4381c3f474ffcd
Cycles: Completely disable transform SSE for now
Was causing issues on another frame.
On a tight schedule, disabling for now so artists are happy.
Still looking into root of the issue!
===================================================================
M intern/cycles/util/util_transform.h
===================================================================
diff --git a/intern/cycles/util/util_transform.h
b/intern/cycles/util/util_transform.h
index 1bac3c1..ea5eb3b 100644
--- a/intern/cycles/util/util_transform.h
+++ b/intern/cycles/util/util_transform.h
@@ -73,7 +73,8 @@ ccl_device_inline float3 transform_perspective(const
Transform *t, const float3
ccl_device_inline float3 transform_point(const Transform *t, const float3 a)
{
-#if defined(__KERNEL_SSE__) && defined(__KERNEL_SSE2__)
+ /* TODO(sergey): Disabled for now, causes crashes in certain cases. */
+#if defined(__KERNEL_SSE__) && defined(__KERNEL_SSE2__) && 0
ssef x, y, z, w, aa;
aa = a.m128;
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