[PATCH] D44519: Add llvm-exegesis tool.

[Clement Courbet via Phabricator via llvm-commits]

courbet created this revision.
Herald added a subscriber: mgorny.

[llvm-exegesis][RFC] Automatic Measurement of Instruction Latency/Uops

This is the code corresponding to the RFC "llvm-exegesis Automatic Measurement of Instruction Latency/Uops".

The RFC is available on the LLVM mailing lists as well as the following document
for easier reading:
https://docs.google.com/document/d/1QidaJMJUyQdRrFKD66vE1_N55whe0coQ3h1GpFzz27M/edit?usp=sharing


Repository:
  rL LLVM

https://reviews.llvm.org/D44519

Files:
  tools/LLVMBuild.txt
  tools/llvm-exegesis/BenchmarkResult.cpp
  tools/llvm-exegesis/BenchmarkResult.h
  tools/llvm-exegesis/BenchmarkRunner.cpp
  tools/llvm-exegesis/BenchmarkRunner.h
  tools/llvm-exegesis/CMakeLists.txt
  tools/llvm-exegesis/InMemoryAssembler.cpp
  tools/llvm-exegesis/InMemoryAssembler.h
  tools/llvm-exegesis/InstructionSnippetGenerator.cpp
  tools/llvm-exegesis/InstructionSnippetGenerator.h
  tools/llvm-exegesis/LLVMBuild.txt
  tools/llvm-exegesis/Latency.cpp
  tools/llvm-exegesis/Latency.h
  tools/llvm-exegesis/LlvmState.cpp
  tools/llvm-exegesis/LlvmState.h
  tools/llvm-exegesis/OperandGraph.cpp
  tools/llvm-exegesis/OperandGraph.h
  tools/llvm-exegesis/PerfHelper.cpp
  tools/llvm-exegesis/PerfHelper.h
  tools/llvm-exegesis/README.txt
  tools/llvm-exegesis/Uops.cpp
  tools/llvm-exegesis/Uops.h
  tools/llvm-exegesis/X86.cpp
  tools/llvm-exegesis/X86.h
  tools/llvm-exegesis/llvm-exegesis.cpp
  tools/llvm-exegesis/llvm-exegesis.rst

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