[llvm-bugs] [Bug 38667] New: Unable to build NEST with the CUDA 8.x libraries

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=38667

            Bug ID: 38667
           Summary: Unable to build NEST with the CUDA 8.x libraries
           Product: clang
           Version: trunk
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: itaru.kitayama at gmail.com
                CC: llvm-bugs at lists.llvm.org

Building of NEST with the CUDA libraries fails with the messages below:

[  7%] Building CXX object sli/CMakeFiles/sli_lib.dir/filesystem.cc.o
fatal error: error in backend: Cannot select: t42: i16,ch =
AtomicLoad<(volatile load acquire 1 from `i8
      addrspace(1)* bitcast (i64 addrspace(1)*
     
@_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed to
i8 addrspace(1)*)`, align 8,
      addrspace 1)> t7:1, t46
  t46: i64 = NVPTXISD::Wrapper TargetGlobalAddress:i64<i64 addrspace(1)*
@_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> 0
    t45: i64 = TargetGlobalAddress<i64 addrspace(1)*
@_ZGVZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreterE4seed> 0
In function: _ZNK16FilesystemModule14TmpNamFunction7executeEP14SLIInterpreter
clang-8: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
clang version 8.0.0 (https://github.com/llvm-mirror/clang
e20516350f5e2062f0b5f49efb56acd94c83e5e4) (https://github.com/llvm-mirror/llvm
c04ae04bb3ce0d715190819fa3f5c001c471d969)
Target: powerpc64le-unknown-linux-gnu
Thread model: posix
InstalledDir: /gpfs/work/pcp0/pcp0151/opt/llvm+clang-upstream/bin
clang-8: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed source,
and associated run script.
clang-8: note: diagnostic msg: Error generating preprocessed source(s).
make[2]: *** [sli/CMakeFiles/sli_lib.dir/filesystem.cc.o] Error 70
make[1]: *** [sli/CMakeFiles/sli_lib.dir/all] Error 2
make: *** [all] Error 2

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