[flang-commits] [flang] [flang][cuda] Specialize entry point for scalar to desc data transfer (PR #116457)

[LLVM Continuous Integration via flang-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `flang-runtime-cuda-clang` running on `as-builder-7` while building `flang` at step 10 "build-flang-runtime-FortranRuntime".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/7/builds/7277

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 10 (build-flang-runtime-FortranRuntime) failure: cmake (failure)
...
2.697 [1/53/12] Building CXX object CMakeFiles/FortranRuntime.dir/random.cpp.o
2.895 [1/52/13] Building CXX object CMakeFiles/FortranRuntime.dir/time-intrinsic.cpp.o
2.939 [1/51/14] Building CXX object CMakeFiles/FortranRuntime.dir/stop.cpp.o
3.099 [1/50/15] Building CXX object CMakeFiles/FortranRuntime.dir/unit-map.cpp.o
3.229 [1/49/16] Building CXX object CMakeFiles/FortranRuntime.dir/allocator-registry.cpp.o
3.963 [1/48/17] Building CXX object CMakeFiles/FortranRuntime.dir/buffer.cpp.o
6.503 [1/47/18] Building CXX object CMakeFiles/FortranRuntime.dir/reduction.cpp.o
7.771 [1/46/19] Building CXX object CMakeFiles/FortranRuntime.dir/ISO_Fortran_binding.cpp.o
8.461 [1/45/20] Building CXX object CMakeFiles/FortranRuntime.dir/support.cpp.o
8.554 [1/44/21] Building CXX object CMakeFiles/FortranRuntime.dir/allocatable.cpp.o
FAILED: CMakeFiles/FortranRuntime.dir/allocatable.cpp.o 
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/install-clang/bin/clang++ -DFLANG_LITTLE_ENDIAN=1 -DGTEST_HAS_RTTI=0 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DOMP_OFFLOAD_BUILD -I/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/../include -I/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/build/flang-runtime -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -fno-lto -O3 -DNDEBUG   -U_GLIBCXX_ASSERTIONS -U_LIBCPP_ENABLE_ASSERTIONS -std=c++17  -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -fopenmp -fvisibility=hidden -fopenmp-cuda-mode --offload-arch=sm_50,sm_60,sm_70,sm_80 -foffload-lto -MD -MT CMakeFiles/FortranRuntime.dir/allocatable.cpp.o -MF CMakeFiles/FortranRuntime.dir/allocatable.cpp.o.d -o CMakeFiles/FortranRuntime.dir/allocatable.cpp.o -c /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/allocatable.cpp
In file included from /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/allocatable.cpp:16:
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/../include/flang/Runtime/assign.h:47:27: error: redefinition of 'MemmoveWrapper'
   47 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/assign-impl.h:25:27: note: previous definition is here
   25 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
1 error generated.
In file included from /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/allocatable.cpp:16:
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/../include/flang/Runtime/assign.h:47:27: error: redefinition of 'MemmoveWrapper'
   47 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/assign-impl.h:25:27: note: previous definition is here
   25 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
1 error generated.
In file included from /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/allocatable.cpp:16:
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/../include/flang/Runtime/assign.h:47:27: error: redefinition of 'MemmoveWrapper'
   47 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/assign-impl.h:25:27: note: previous definition is here
   25 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
1 error generated.
In file included from /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/allocatable.cpp:16:
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/../include/flang/Runtime/assign.h:47:27: error: redefinition of 'MemmoveWrapper'
   47 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
/home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/assign-impl.h:25:27: note: previous definition is here
   25 | static RT_API_ATTRS void *MemmoveWrapper(
      |                           ^
1 error generated.
8.751 [1/43/22] Building CXX object CMakeFiles/FortranRuntime.dir/type-code.cpp.o
8.975 [1/42/23] Building CXX object CMakeFiles/FortranRuntime.dir/reduce.cpp.o
9.144 [1/41/24] Building CXX object CMakeFiles/FortranRuntime.dir/derived-api.cpp.o
9.450 [1/40/25] Building CXX object CMakeFiles/FortranRuntime.dir/environment.cpp.o
In file included from /home/buildbot/worker/as-builder-7/ramdisk/flang-runtime-cuda-clang/llvm-project/flang/runtime/environment.cpp:9:

```

</details>

https://github.com/llvm/llvm-project/pull/116457