[OpenMP] Mark problematic tests as XFAIL / UNSUPPORTED (#161267)

Summary:
Several of these tests have been failing for literal years. Ideally we
make efforts to fix this, but keeping these broken has had serious
consequences on our testing infrastructure where failures are the norm
so almost all test failures are disregarded. I made a tracking issue for
the ones that have been disabled.

llvm/llvm-project#161265

Author: jhuber6

offload/test/mapping/lambda_by_value.cpp

@@ -1,4 +1,5 @@
-// RUN: %libomptarget-compilexx-run-and-check-generic
+// RUN: %libomptarget-compileopt-generic -fno-exceptions
+// RUN: %libomptarget-run-generic 2>&1 | %fcheck-generic
 
 #include <stdint.h>
 #include <stdio.h>

offload/test/mapping/map_back_race.cpp

@@ -2,6 +2,9 @@
 
 // Taken from https://github.com/llvm/llvm-project/issues/54216
 
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// UNSUPPORTED: gpu
+
 #include <algorithm>
 #include <cstdlib>
 #include <iostream>

offload/test/mapping/map_both_pointer_pointee.c

@@ -1,11 +1,10 @@
-// RUN: %libomptarget-compile-run-and-check-aarch64-unknown-linux-gnu
-// RUN: %libomptarget-compile-run-and-check-powerpc64-ibm-linux-gnu
-// RUN: %libomptarget-compile-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compile-run-and-check-x86_64-unknown-linux-gnu
-// RUN: %libomptarget-compile-run-and-check-nvptx64-nvidia-cuda
+// RUN: %libomptarget-compile-run-and-check-generic
 
 // REQUIRES: unified_shared_memory
 // UNSUPPORTED: amdgcn-amd-amdhsa
+//
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// XFAIL: nvidiagpu
 
 #pragma omp declare target
 int *ptr1;

offload/test/mapping/map_ptr_and_star_local.c

@@ -1,6 +1,9 @@
-// RUN: %libomptarget-compilexx-run-and-check-generic
+// RUN: %libomptarget-compile-run-and-check-generic
 
 // REQUIRES: libc
+//
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// XFAIL: gpu
 
 #include <omp.h>
 #include <stdio.h>

offload/test/mapping/map_structptr_and_member_global.c

@@ -1,6 +1,9 @@
-// RUN: %libomptarget-compilexx-run-and-check-generic
+// RUN: %libomptarget-compile-run-and-check-generic
 
 // REQUIRES: libc
+//
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// XFAIL: gpu
 
 #include <omp.h>
 #include <stdio.h>

offload/test/mapping/map_structptr_and_member_local.c

@@ -1,6 +1,9 @@
-// RUN: %libomptarget-compilexx-run-and-check-generic
+// RUN: %libomptarget-compile-run-and-check-generic
 
 // REQUIRES: libc
+//
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// XFAIL: gpu
 
 #include <omp.h>
 #include <stdio.h>

offload/test/offloading/CUDA/basic_launch_multi_arg.cu

@@ -5,10 +5,10 @@
 // RUN: %t | %fcheck-generic
 // clang-format on
 
-// UNSUPPORTED: aarch64-unknown-linux-gnu
-// UNSUPPORTED: aarch64-unknown-linux-gnu-LTO
-// UNSUPPORTED: x86_64-unknown-linux-gnu
-// UNSUPPORTED: x86_64-unknown-linux-gnu-LTO
+// REQUIRES: gpu
+//
+// FIXME: https://github.com/llvm/llvm-project/issues/161265
+// XFAIL: gpu
 
 #include <stdio.h>
 

offload/test/offloading/bug51781.c

@@ -16,6 +16,7 @@
 // the generic state machine.
 //
 // RUN: %libomptarget-compile-generic -O2 -foffload-lto -Rpass=openmp-opt \
+// RUN:   -Xoffload-linker -mllvm=-openmp-opt-disable-spmdization \
 // RUN:   -mllvm -openmp-opt-disable-spmdization > %t.custom 2>&1
 // RUN: %fcheck-nvptx64-nvidia-cuda -check-prefix=CUSTOM -input-file=%t.custom
 // RUN: %fcheck-amdgcn-amd-amdhsa -check-prefix=CUSTOM -input-file=%t.custom
@@ -24,7 +25,9 @@
 // Repeat with reduction clause, which has managed to break the custom state
 // machine in the past.
 //
-// RUN: %libomptarget-compile-generic -O2 -foffload-lto -Rpass=openmp-opt -DADD_REDUCTION \
+// RUN: %libomptarget-compile-generic -O2 -foffload-lto -Rpass=openmp-opt \
+// RUN:   -DADD_REDUCTION \
+// RUN:   -Xoffload-linker -mllvm=-openmp-opt-disable-spmdization \
 // RUN:   -mllvm -openmp-opt-disable-spmdization > %t.custom 2>&1
 // RUN: %fcheck-nvptx64-nvidia-cuda -check-prefix=CUSTOM -input-file=%t.custom
 // RUN: %fcheck-amdgcn-amd-amdhsa -check-prefix=CUSTOM -input-file=%t.custom

offload/test/offloading/fortran/declare-target-automap.f90

@@ -1,6 +1,9 @@
 !Offloading test for AUTOMAP modifier in declare target enter
 ! REQUIRES: flang, amdgpu
 
+! FIXME: https://github.com/llvm/llvm-project/issues/161265
+! XFAIL: amdgpu
+
 ! RUN: %libomptarget-compile-fortran-run-and-check-generic
 program automap_program
    use iso_c_binding, only: c_loc

offload/test/offloading/interop.c

@@ -1,5 +1,6 @@
 // RUN: %libomptarget-compile-run-and-check-generic
-// REQUIRES: nvptx64-nvidia-cuda
+
+// XFAIL: *
 
 #include <assert.h>
 #include <omp.h>