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[HeterogeneousDWARF] Drop DW_AT_active_lane encoding and DW_AT_augmentation
AcceptedPublic

Authored by scott.linder on Jun 21 2023, 1:16 PM.

Details

Summary

A collision means we need to update the DW_AT_active_lane and
DW_AT_augmentation encodings.

The DWARF committee has expressed concern about the augmentation
attribute, so we remove it entirely.

The DW_AT_active_lane has not been produced by the compiler yet, so we
move its encoding to TBA.

Diff Detail

Event Timeline

scott.linder created this revision.Jun 21 2023, 1:16 PM
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scott.linder requested review of this revision.Jun 21 2023, 1:16 PM
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jmmartinez accepted this revision.Jun 27 2023, 8:56 AM
jmmartinez added inline comments.
llvm/docs/AMDGPUDwarfExtensionsForHeterogeneousDebugging.rst
3667

Good catch!

This revision is now accepted and ready to land.Jun 27 2023, 8:56 AM