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

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a comment.

In D91803#2405969 <https://reviews.llvm.org/D91803#2405969>, @MaskRay wrote:

> 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

+1 to that. Could also use a test case for this new functionality.


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https://reviews.llvm.org/D91803