[llvm-bugs] [Bug 23497] Regression in r233747 - [ExecutionEngine] Fix MCJIT::addGlobalMapping.

via llvm-bugs llvm-bugs at lists.llvm.org
Tue May 3 11:21:09 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=23497

Lang Hames <lhames at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WONTFIX

--- Comment #1 from Lang Hames <lhames at gmail.com> ---
Sorry - this one fell through the cracks.

We only support adding global mappings for named external and weak symbols.
Other globals have values that can't, in general, be overridden via a global
mapping. Usually if you're running in to this the solution is just to name the
value in question, and bump its linkage to external if necessary.

I've added a comment to ExecutionEngine.h in r268415 to clarify this.

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