[PATCH] D80692: Run Coverage pass before other *San passes under new pass manager, round 2

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks updated this revision to Diff 267073.
aeubanks added a comment.

I foolishly submitted without running check-all, and it turns out this broke a test under check-clang.
Looks like https://reviews.llvm.org/D62888 added tests in sancov-new-pm.c to make sure that sancov + LTO work together, but they won't after this change since the (Thin)LTO pipeline doesn't run things under `registerOptimizerLastEPCallback()`. So I deleted those tests. Other sanitizers don't work under LTO right now (at least for non-O0) because of the same thing. Does this make sense?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80692/new/

https://reviews.llvm.org/D80692

Files:
  clang/lib/CodeGen/BackendUtil.cpp
  clang/test/CodeGen/sancov-new-pm.c
  llvm/include/llvm/Passes/PassBuilder.h
  llvm/lib/Passes/PassBuilder.cpp
  llvm/tools/opt/NewPMDriver.cpp

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