[Bf-blender-cvs] [a395a1b36b9] master: Cleanup: fix compiler warnings

[Brecht Van Lommel]

Commit: a395a1b36b9f2dfb32408a1150844312ab62b0b3
Author: Brecht Van Lommel
Date:   Tue Oct 19 12:17:58 2021 +0200
Branches: master
https://developer.blender.org/rBa395a1b36b9f2dfb32408a1150844312ab62b0b3

Cleanup: fix compiler warnings

===================================================================

M	intern/cycles/kernel/svm/svm_ao.h
M	intern/cycles/kernel/svm/svm_aov.h
M	intern/cycles/kernel/svm/svm_bevel.h

===================================================================

diff --git a/intern/cycles/kernel/svm/svm_ao.h b/intern/cycles/kernel/svm/svm_ao.h
index 18d60c43b12..a1efd2f0a43 100644
--- a/intern/cycles/kernel/svm/svm_ao.h
+++ b/intern/cycles/kernel/svm/svm_ao.h
@@ -110,13 +110,13 @@ ccl_device_noinline
   uint color_offset, out_color_offset, samples;
   svm_unpack_node_uchar3(node.z, &color_offset, &out_color_offset, &samples);
 
-  float dist = stack_load_float_default(stack, dist_offset, node.w);
-  float3 normal = stack_valid(normal_offset) ? stack_load_float3(stack, normal_offset) : sd->N;
-
   float ao = 1.0f;
 
   IF_KERNEL_NODES_FEATURE(RAYTRACE)
   {
+    float dist = stack_load_float_default(stack, dist_offset, node.w);
+    float3 normal = stack_valid(normal_offset) ? stack_load_float3(stack, normal_offset) : sd->N;
+
 #  ifdef __KERNEL_OPTIX__
     ao = optixDirectCall<float>(0, kg, state, sd, normal, dist, samples, flags);
 #  else
diff --git a/intern/cycles/kernel/svm/svm_aov.h b/intern/cycles/kernel/svm/svm_aov.h
index a18567fdc3c..0d6395d52c0 100644
--- a/intern/cycles/kernel/svm/svm_aov.h
+++ b/intern/cycles/kernel/svm/svm_aov.h
@@ -34,10 +34,9 @@ ccl_device void svm_node_aov_color(KernelGlobals kg,
                                    uint4 node,
                                    ccl_global float *render_buffer)
 {
-  float3 val = stack_load_float3(stack, node.y);
-
   IF_KERNEL_NODES_FEATURE(AOV)
   {
+    const float3 val = stack_load_float3(stack, node.y);
     const uint32_t render_pixel_index = INTEGRATOR_STATE(state, path, render_pixel_index);
     const uint64_t render_buffer_offset = (uint64_t)render_pixel_index *
                                           kernel_data.film.pass_stride;
@@ -55,10 +54,9 @@ ccl_device void svm_node_aov_value(KernelGlobals kg,
                                    uint4 node,
                                    ccl_global float *render_buffer)
 {
-  float val = stack_load_float(stack, node.y);
-
   IF_KERNEL_NODES_FEATURE(AOV)
   {
+    const float val = stack_load_float(stack, node.y);
     const uint32_t render_pixel_index = INTEGRATOR_STATE(state, path, render_pixel_index);
     const uint64_t render_buffer_offset = (uint64_t)render_pixel_index *
                                           kernel_data.film.pass_stride;
diff --git a/intern/cycles/kernel/svm/svm_bevel.h b/intern/cycles/kernel/svm/svm_bevel.h
index 197562434f9..3ce3af20795 100644
--- a/intern/cycles/kernel/svm/svm_bevel.h
+++ b/intern/cycles/kernel/svm/svm_bevel.h
@@ -298,12 +298,12 @@ ccl_device_noinline
   uint num_samples, radius_offset, normal_offset, out_offset;
   svm_unpack_node_uchar4(node.y, &num_samples, &radius_offset, &normal_offset, &out_offset);
 
-  float radius = stack_load_float(stack, radius_offset);
-
   float3 bevel_N = sd->N;
 
   IF_KERNEL_NODES_FEATURE(RAYTRACE)
   {
+    float radius = stack_load_float(stack, radius_offset);
+
 #  ifdef __KERNEL_OPTIX__
     bevel_N = optixDirectCall<float3>(1, kg, state, sd, radius, num_samples);
 #  else