[llvm-bugs] [Bug 35177] New: Merge r311013 into the 5.0 branch: Fix for PR28581: OpenMP linear clause - wrong results.

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Thu Nov 2 11:07:56 PDT 2017


https://bugs.llvm.org/show_bug.cgi?id=35177

            Bug ID: 35177
           Summary: Merge r311013 into the 5.0 branch: Fix for PR28581:
                    OpenMP linear clause - wrong results.
           Product: OpenMP
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: Clang Compiler Support
          Assignee: unassignedclangbugs at nondot.org
          Reporter: hahnjo at hahnjo.de
                CC: a.bataev at hotmail.com, llvm-bugs at lists.llvm.org,
                    tstellar at redhat.com
            Blocks: 34492

If worksharing construct has at least one linear item, an implicit
synchronization point must be emitted to avoid possible conflict with
the loading/storing values to the original variables. Added implicit
barrier if the linear item is found before actual start of the
worksharing construct.


Referenced Bugs:

https://bugs.llvm.org/show_bug.cgi?id=34492
[Bug 34492] [meta] 5.0.1 Release Blockers
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