[llvm] [AMDGPU] Add pal metadata 3.0 support to callable pal funcs (PR #67104)

[David Stuttard via llvm-commits]

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+; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s
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dstutt wrote:

> Would testing other metadata fields like wgp_mode require separate files, or could this be extended to cover them?
It would require a separate test to check some of the other fields. I'm reasonably happy that the checking for those in pal-metadata-3.0.ll is sufficient.


https://github.com/llvm/llvm-project/pull/67104