Remove hip-hcc codes: Part three

1.Rename include/hip/hcc_detail/ as include/hip/amd_detail/

2.Rename include/hip/nvcc_detail/ as include/hip/nvidia_detail/

3.Create __HIP_PLATFORM_AMD__ to replace __HIP_PLATFORM_HCC__

4.Create __HIP_PLATFORM_NVIDIA__ to replace __HIP_PLATFORM_NVCC__

After hcc_detail, nvcc_detail, __HIP_PLATFORM_HCC__ and __HIP_PLATFORM_NVCC__
have been removed from upstream, they will be removed from hip runtime.

Change-Id: I1ae457effd739d6c25bca203c1724b026be21fce

tests/src/kernel/hipDynamicShared.cpp

@@ -49,7 +49,7 @@ template <typename T>
 __global__ void testExternSharedKernel(const T* A_d, const T* B_d, T* C_d,
                                        size_t numElements, size_t groupElements) {
     // declare dynamic shared memory
-#if defined(__HIP_PLATFORM_HCC__)
+#if defined(__HIP_PLATFORM_AMD__)
     HIP_DYNAMIC_SHARED(T, sdata)
 #else
     HIP_DYNAMIC_SHARED(__align__(sizeof(T)) unsigned char, my_sdata)

tests/src/kernel/inline_asm_vadd.cpp

@@ -36,11 +36,11 @@ OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWA
 __global__ void vadd_asm(float* out, float* in) {
     int i = blockDim.x * blockIdx.x + threadIdx.x;
 
-#ifdef __HIP_PLATFORM_NVCC__
+#ifdef __HIP_PLATFORM_NVIDIA__
     asm volatile("add.f32 %0,%1,%2;" : "=f"(out[i]) : "f"(in[i]), "f"(out[i]));
 #endif
 
-#ifdef __HIP_PLATFORM_HCC__
+#ifdef __HIP_PLATFORM_AMD__
     asm volatile("v_add_f32_e32 %0, %1, %2" : "=v"(out[i]) : "v"(in[i]), "v"(out[i]));
 #endif
 }

tests/src/kernel/launch_bounds.cpp

@@ -80,7 +80,7 @@ int main(int argc, char* argv[]) {
 
     hipLaunchKernel(myKern, dim3(blocks), dim3(p_blockSize), 0, 0, C_d, A_d, N, 0);
 
-#ifdef __HIP_PLATFORM_NVCC__
+#ifdef __HIP_PLATFORM_NVIDIA__
     cudaFuncAttributes attrib;
     cudaFuncGetAttributes(&attrib, myKern);
     printf("binaryVersion = %d\n", attrib.binaryVersion);