[AMDGPU][OpenMP] Enable Libomptarget runtime tests

This enables the runtime tests on amdgpu targets.
10 tests have been marked as XFAIL on amdgcn currently mostly due to
missing printf.

Reviewed By: protze.joachim

Differential Revision: https://reviews.llvm.org/D99656

openmp/libomptarget/CMakeLists.txt

@@ -37,6 +37,7 @@ endif()
 
 # This is a list of all the targets that are supported/tested right now.
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} aarch64-unknown-linux-gnu")
+set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} amdgcn-amd-amdhsa")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64le-ibm-linux-gnu")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64-ibm-linux-gnu")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-pc-linux-gnu")

openmp/libomptarget/test/mapping/data_member_ref.cpp

@@ -1,5 +1,8 @@
 // RUN: %libomptarget-compilexx-run-and-check-generic
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 
 struct View {

openmp/libomptarget/test/mapping/declare_mapper_nested_default_mappers.cpp

@@ -1,5 +1,8 @@
 // RUN: %libomptarget-compilexx-run-and-check-generic
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <cstdio>
 #include <cstdlib>
 

openmp/libomptarget/test/mapping/declare_mapper_nested_mappers.cpp

@@ -1,5 +1,8 @@
 // RUN: %libomptarget-compilexx-run-and-check-generic
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <cstdio>
 #include <cstdlib>
 

openmp/libomptarget/test/mapping/delete_inf_refcount.c

@@ -1,5 +1,8 @@
 // RUN: %libomptarget-compile-run-and-check-generic
 
+// fails with error message 'Unable to generate target entries' on amdgcn
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 #include <omp.h>
 

openmp/libomptarget/test/mapping/ptr_and_obj_motion.c

@@ -1,5 +1,8 @@
 // RUN: %libomptarget-compile-run-and-check-generic
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 
 typedef struct {

openmp/libomptarget/test/offloading/host_as_target.c

@@ -7,6 +7,9 @@
 
 // RUN: %libomptarget-compile-run-and-check-generic
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 #include <omp.h>
 

openmp/libomptarget/test/unified_shared_memory/api.c

@@ -1,6 +1,9 @@
 // RUN: %libomptarget-compile-run-and-check-generic
 // XFAIL: nvptx64-nvidia-cuda
 
+// Fails on amdgcn with error: GPU Memory Error
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 #include <omp.h>
 

openmp/libomptarget/test/unified_shared_memory/close_enter_exit.c

@@ -3,6 +3,9 @@
 // UNSUPPORTED: clang-6, clang-7, clang-8, clang-9
 // XFAIL: nvptx64-nvidia-cuda
 
+// Fails on amdgcn with error: GPU Memory Error
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <omp.h>
 #include <stdio.h>
 

openmp/libomptarget/test/unified_shared_memory/close_modifier.c

@@ -3,6 +3,9 @@
 
 // UNSUPPORTED: clang-6, clang-7, clang-8, clang-9
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <omp.h>
 #include <stdio.h>
 

openmp/libomptarget/test/unified_shared_memory/shared_update.c

@@ -1,6 +1,9 @@
 // RUN: %libomptarget-compile-run-and-check-generic
 // XFAIL: nvptx64-nvidia-cuda
 
+// amdgcn does not have printf definition
+// XFAIL: amdgcn-amd-amdhsa
+
 #include <stdio.h>
 #include <omp.h>