[PATCH] D123650: [BOLT] Ignore PC-relative relocations from data to data

[Maksim Panchenko via Phabricator via llvm-commits]

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BOLT expects PC-relative relocations in data sections to reference code
and the relocated data to form a jump table. However, there are cases
where PC-relative addressing is used for data-to-data references
(e.g. clang-15 can generate such code). BOLT should recognize and ignore
such relocations. Otherwise, they will be considered relocations not
claimed by any jump table and cause a failure in the strict mode.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D123650

Files:
  bolt/lib/Rewrite/RewriteInstance.cpp
  bolt/test/X86/data-to-data-pcrel.s

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