I was having know issues using my GPU till now for what ever reason and, now I can not use my GPU AMD R7 370 graphics card at all. Again had no issues 2 weeks ago and now I get this error.
Device init success
Compiling base_kernel OpenCL kernel ...
Build flags: -D__NODES_MAX_GROUP__=3 -D__NODES_FEATURES__=15 -D__MAX_CLOSURE__=64 -D__NO_HAIR__ -D__NO_OBJECT_MOTION__ -D__NO_CAMERA_MOTION__ -D__NO_BAKING__ -D__NO_VOLUME__ -D__NO_SUBSURFACE__ -D__NO_BRANCHED_PATH__ -D__NO_PATCH_EVAL__
OpenCL kernel build output:
"C:\Program Files (x86)\Steam\steamapps\common\Blender\2.78\scripts\addons\cycles\kernel\kernels/opencl\../../kernel_projection.h", line 238: error:
expression must have pointer-to-struct-or-union type
float altitude = fabsf(safe_asinf(D->z));
^
1 error detected in the compilation of "C:\Users\GArtist\AppData\Local\Temp\OCL9144T1.cl".
Frontend phase failed compilation.
OpenCL build failed: errors in console
Build error: CL_BUILD_PROGRAM_FAILURE