[PATCH] D145394: [FuncSpec] Do not run pre-link when doing LTO.

[Maxim Kuvyrkov via Phabricator via llvm-commits]

maxim-kuvyrkov added a comment.

@labrinea 
Hi Alexandros,

Linaro benchmarking CI flagged this patch.  After it clang seems to miscompile 602.gcc_s from SPEC CPU2017 for  "-O3 -flto" on aarch64-linux-gnu.  Also, it appears that 600.perlbench_s slows down by 9%.

Could you investigate, please?  Let me know if you need any assistance in reproducing the problem.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145394/new/

https://reviews.llvm.org/D145394