[PATCH] D91803: [lld] Use -1 as tombstone value for discarded code ranges

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

In D91803#2405939 <https://reviews.llvm.org/D91803#2405939>, @sbc100 wrote:

> Are there no tests that fail under this change?   If not, I guess we should add one.



  Failed Tests (3):
    lld :: wasm/debug-removed-fn.ll
    lld :: wasm/debuginfo.test
    lld :: wasm/undefined-weak-call.ll

The change does not seem right. For non-debug sections (when --allow-undefined is set), addend; .debug_ranges/.debug_loc => -2; other .debug_* => -1


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D91803/new/

https://reviews.llvm.org/D91803