Cycles: Tweaks to support CUDA 8 toolkit

All the changes are mainly giving explicit tips on inlining functions,
so they match how inlining worked with previous toolkit.

This make kernel compiled by CUDA 8 render in average with same speed
as previous kernels. Some scenes are somewhat faster, some of them are
somewhat slower. But slowdown is within 1% so far.

On a positive side it allows us to enable newer generation cards on
buildbots (so GTX 10x0 will be officially supported soon).

1 files changed, 6 insertions, 2 deletions

diff --git a/intern/cycles/kernel/kernel_bake.h b/intern/cycles/kernel/kernel_bake.h
index 9ee0b09529e..bfbf73df54f 100644
--- a/intern/cycles/kernel/kernel_bake.h
+++ b/intern/cycles/kernel/kernel_bake.h
@@ -18,8 +18,12 @@ CCL_NAMESPACE_BEGIN
 
 #ifdef __BAKING__
 
-ccl_device void compute_light_pass(KernelGlobals *kg, ShaderData *sd, PathRadiance *L, RNG rng,
-                                   int pass_filter, int sample)
+ccl_device_inline void compute_light_pass(KernelGlobals *kg,
+                                          ShaderData *sd,
+                                          PathRadiance *L,
+                                          RNG rng,
+                                          int pass_filter,
+                                          int sample)
 {
 	/* initialize master radiance accumulator */
 	kernel_assert(kernel_data.film.use_light_pass);