Revert "Revert "Fixes after llvm#96909""

This reverts commit f2e362e.

PR: llvm#99002 causes
that -fcuda-is-device is not added for AMD GPU OpenMP.

Author: DominikAdamski

clang/include/clang/Driver/Options.td

@@ -8024,7 +8024,7 @@ def source_date_epoch : Separate<["-"], "source-date-epoch">,
 // CUDA Options
 //===----------------------------------------------------------------------===//
 
-let Visibility = [CC1Option, FC1Option] in {
+let Visibility = [CC1Option] in {
 
 def fcuda_is_device : Flag<["-"], "fcuda-is-device">,
   HelpText<"Generate code for CUDA device">,
@@ -8039,7 +8039,7 @@ def fno_cuda_host_device_constexpr : Flag<["-"], "fno-cuda-host-device-constexpr
   HelpText<"Don't treat unattributed constexpr functions as __host__ __device__.">,
   MarshallingInfoNegativeFlag<LangOpts<"CUDAHostDeviceConstexpr">>;
 
-} // let Visibility = [CC1Option, FC1Option]
+} // let Visibility = [CC1Option]
 
 //===----------------------------------------------------------------------===//
 // OpenMP Options

flang/test/Driver/omp-driver-offload.f90

@@ -233,5 +233,4 @@
 ! RUN:      --rocm-path=%S/Inputs/rocm %s 2>&1 \
 ! RUN:   | FileCheck --check-prefix=MLINK-BUILTIN-BITCODE  %s
 ! MLINK-BUILTIN-BITCODE:      "{{[^"]*}}flang-new" "-fc1" "-triple" "amdgcn-amd-amdhsa"
-! MLINK-BUILTIN-BITCODE-SAME: "-fcuda-is-device"
 ! MLINK-BUILTIN-BITCODE-SAME: "-mlink-builtin-bitcode" {{.*Inputs.*rocm.*amdgcn.*bitcode.*}}oclc_isa_version_900.bc