[PATCH] D142747: [Pseudo Probe] Do not instrument EH blocks.

[Hongtao Yu via Phabricator via llvm-commits]

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This change avoids inserting probes to EH blocks. The main benefit is to reduce IR size which in turn could mitigate the exponential IR growth cause by certain optimizations such as jump threading. Pseudo probe has a nature of blocking


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142747

Files:
  llvm/include/llvm/Transforms/IPO/SampleProfileProbe.h
  llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
  llvm/test/Transforms/SampleProfile/pseudo-probe-eh.ll

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