[clang] [llvm] wip: Move instrumentation passes (PR #92171)

[Arthur Eubanks via llvm-commits]

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@@ -670,9 +670,6 @@ void CodeGenPassBuilder<Derived, TargetMachineT>::addIRPasses(
       !Opt.DisablePartialLibcallInlining)
     addPass(PartiallyInlineLibCallsPass());
 
-  // Instrument function entry and exit, e.g. with calls to mcount().
-  addPass(EntryExitInstrumenterPass(/*PostInlining=*/true));
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aeubanks wrote:

don't touch this one, this is the WIP port of the codegen pipeline to the new pass manager (and this is actually what we want, that the codegen pipeline does this)

https://github.com/llvm/llvm-project/pull/92171