[PATCH] D73161: [llvm-exegesis] Serial snippet: Restrict the set of back-to-back instructions

[Clement Courbet via Phabricator via llvm-commits]

courbet created this revision.
courbet added a reviewer: gchatelet.
Herald added subscribers: mstojanovic, tschuett.
Herald added a project: LLVM.

Right now when picking a back-to-back instruction at random, we might select
instructions that we do not know how to handle.
Add a ExegesisTarget hook to possibly filter instructions.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D73161

Files:
  llvm/tools/llvm-exegesis/lib/Target.h
  llvm/tools/llvm-exegesis/lib/X86/Target.cpp
  llvm/unittests/tools/llvm-exegesis/X86/TargetTest.cpp

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