[llvm-bugs] [Bug 35388] New: Merge r318848 into the 5.0 branch: Fix for OMP doacross implementation on Power

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35388

            Bug ID: 35388
           Summary: Merge r318848 into the 5.0 branch: Fix for OMP
                    doacross implementation on Power
           Product: OpenMP
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Runtime Library
          Assignee: andrey.churbanov at intel.com
          Reporter: hahnjo at hahnjo.de
                CC: andrey.churbanov at intel.com, llvm-bugs at lists.llvm.org,
                    tstellar at redhat.com

Power has a weak consistency model so we need memory barriers to
make writes (both from runtime and from user code) available for
all threads.

https://reviews.llvm.org/rL318848

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