[all-commits] [llvm/llvm-project] 80fcc9: [mlir][AMDGPU] Actually update the default ABI ver...

[Krzysztof Drewniak via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 80fcc9247a166ca056f049fc4662417b2ae157ce
      https://github.com/llvm/llvm-project/commit/80fcc9247a166ca056f049fc4662417b2ae157ce
  Author: Krzysztof Drewniak <Krzysztof.Drewniak at amd.com>
  Date:   2024-01-23 (Tue, 23 Jan 2024)

  Changed paths:
    M mlir/include/mlir/Dialect/GPU/Transforms/Passes.td
    M mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td

  Log Message:
  -----------
  [mlir][AMDGPU] Actually update the default ABI version, add comments (#79185)

Much confusion occurred earlier today when updating the fallback `int
abi;` in addControlVariables() didn't do anything. THis was because that
that value is the fallback for if the ABI version fails to parse ...
which it always should, because it has a default value that comes from
multiple different places.

This commit updates all the places said default variable can come from,
namely:
1. The ROCDL target attribute definition
2. The ROCDL target attribute's builders
3. The rocdl-attach-target pass's default option values.

With this, the printf test is passing.