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/deviceLib/hipSinglePrecisionMathHost.cpp

@@ -66,7 +66,7 @@ __host__ void single_precision_math_functions() {
     expm1f(0.0f);
     fabsf(1.0f);
     fdimf(1.0f, 0.0f);
-#if defined(__HIP_PLATFORM_HCC__)
+#if defined(__HIP_PLATFORM_AMD__)
     // fdividef(0.0f, 1.0f);
 #endif
     floorf(0.0f);
@@ -100,7 +100,7 @@ __host__ void single_precision_math_functions() {
     nanf("1");
     nearbyintf(0.0f);
     // nextafterf(0.0f);
-#if defined(__HIP_PLATFORM_HCC__)
+#if defined(__HIP_PLATFORM_AMD__)
     // norm3df(1.0f, 0.0f, 0.0f);
     // norm4df(1.0f, 0.0f, 0.0f, 0.0f);
 #endif
@@ -111,11 +111,11 @@ __host__ void single_precision_math_functions() {
     // rcbrtf(1.0f);
     remainderf(2.0f, 1.0f);
     remquof(1.0f, 2.0f, &iX);
-#if defined(__HIP_PLATFORM_HCC__)
+#if defined(__HIP_PLATFORM_AMD__)
     // rhypotf(0.0f, 1.0f);
 #endif
     rintf(1.0f);
-#if defined(__HIP_PLATFORM_HCC__)
+#if defined(__HIP_PLATFORM_AMD__)
     // rnorm3df(0.0f, 0.0f, 1.0f);
     // rnorm4df(0.0f, 0.0f, 0.0f, 1.0f);
     fX = 1.0f;  // rnormf(1, &fX);