[llvm-bugs] [Bug 47654] New: target nowait segmentation fault

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=47654

            Bug ID: 47654
           Summary: target nowait segmentation fault
           Product: OpenMP
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Clang Compiler Support
          Assignee: unassignedclangbugs at nondot.org
          Reporter: xw111luoye at gmail.com
                CC: llvm-bugs at lists.llvm.org

It seems that
ebb1092a2875739d3e9bb6b1fb230c0e0d88ebff
works with a simple target nowait example but having issue with my application.
gdb shows application crashes at the "target nowait" line.

reproducer
git clone https://github.com/ye-luo/miniqmc.git
cd miniqmc
git co OMP_offload-target-nowait
cd build
cmake -DCMAKE_CXX_COMPILER=clang++ -DENABLE_OFFLOAD=1 -DUSE_OBJECT_TARGET=ON ..
make -j check_spo check_spo_batched

run
./bin/check_spo or ./bin/check_spo_batched

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