Matt Morehouse 4543816150 [SanitizerCoverage] Add associated metadata to 8-bit counters. ...

Summary:
This allows counters associated with unused functions to be
dead-stripped along with their functions.  This approach is the same one
we used for PC tables.

Fixes an issue where LLD removes an unused PC table but leaves the 8-bit
counter.

Reviewers: eugenis

Reviewed By: eugenis

Subscribers: llvm-commits, hiraditya, kcc

Differential Revision: https://reviews.llvm.org/D49264

llvm-svn: 336941

2018-07-12 20:24:58 +00:00

34 KiB

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