[llvm-branch-commits] [llvm] [Offload] Add `olGetGlobalVariable` (PR #147944)

[Ross Brunton via llvm-branch-commits]

RossBrunton wrote:

@jhuber6 I'm not sure that's possible generically. The AMD backend at least needs to mangle kernel names to add ".kd" on the end, so we'd need to know ahead of time whether it's a kernel or not.

However, `olGetSymbol` could work if we pass in the symbol kind as a parameter, then it dispatches to either kernel or global lookup depending on that.

https://github.com/llvm/llvm-project/pull/147944