[PATCH] D89337: [DebugInfo][Docs] Document MIR language debug-info constructs

Tue Oct 13 11:28:02 PDT 2020

jmorse created this revision.
jmorse added a reviewer: debug-info.
Herald added subscribers: llvm-commits, jdoerfert.
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In D85741 <https://reviews.llvm.org/D85741> Adrian suggested the experimental instruction referencing meta-instruction should be documented; further analysis shows that actually we don't document any debug info features of MIR. This patch adds explanations for debug-location, DBG_VALUE and other things, plus DBG_INSTR_REF.

Rather than trying to describe what these things mean, I've linked to source level debugging; IMO better to document the syntax in the MIR language reference, and the meaning elsewhere.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89337

Files:
  llvm/docs/MIRLangRef.rst

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