tree b1f806e8142140e59015d10f8a85d1e7ee81805d
parent 8ecb2f9c4a8e39620935c1933fe1fbd2b96c723a
author Fangrui Song <i@maskray.me> 1743361958 -0700
committer GitHub <noreply@github.com> 1743361958 -0700
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Move relocation specifiers to AMDGPUMCExpr::Specifier

Similar to previous migration done for all other ELF targets.
Switch from the confusing `VariantKind` to `Specifier`, which aligns
with Arm and IBM AIX's documentation.

Moving forward, relocation specifiers should be integrated into
AMDGPUMCExpr rather than MCSymbolRefExpr::SubclassData.

(Note: the term AMDGPUMCExpr::VariantKind is for expressions
without relocation specifiers:
https://github.com/llvm/llvm-project/pull/82022

It's up to AMDGPU maintainers to integrate these constants into Specifier.
)

Pull Request: https://github.com/llvm/llvm-project/pull/133608