[llvm-bugs] [Bug 49539] New: Restore backwards compatibility with 11.x for libomptarget

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Mar 11 07:01:16 PST 2021


https://bugs.llvm.org/show_bug.cgi?id=49539

            Bug ID: 49539
           Summary: Restore backwards compatibility with 11.x for
                    libomptarget
           Product: OpenMP
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: Runtime Library
          Assignee: unassignedbugs at nondot.org
          Reporter: huberjn at ornl.gov
                CC: llvm-bugs at lists.llvm.org
            Blocks: 48902

The changes introduced in D87946 changed the API for libomptarget
functions. __kmpc_push_target_tripcount was a function in Clang 11.x
but was not given a backward-compatible interface accidentally. This
will make it backwards compatible, but will require Clang 12.x and 13.x to
recompile offloading applications.

Fixed by: 807466ef28125cf7268c860b09d5563c9c93602a


Referenced Bugs:

https://bugs.llvm.org/show_bug.cgi?id=48902
[Bug 48902] [meta] 12.0.0 Release Blockers
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