This implements the trivial change needed to move back from the hip{Something}_{x, y, z} macros to the natural CUDA syntax of Something.{x, y, z}. This is contained in lines 384-404 in hip_runtime.h. All of the other changes have to do with changing unit tests to use this syntax. The macros are retained for backwards compatibility.

tests/src/deviceLib/hipThreadFence.cpp

@@ -33,7 +33,7 @@ THE SOFTWARE.
 
 __global__ void vAdd(hipLaunchParm lp, float *In1, float *In2, float *In3, float *In4, float *Out)
 {
-    int tid = hipThreadIdx_x + hipBlockIdx_x * hipBlockDim_x;
+    int tid = threadIdx.x + blockIdx.x * blockDim.x;
     In4[tid] = In1[tid] + In2[tid];
     __threadfence();
     In3[tid] = In3[tid] + In4[tid];