[PATCH] D18784: [PGO] Remove redundant VP runtime calls

Betul Buyukkurt via llvm-commits llvm-commits at lists.llvm.org
Mon Apr 4 21:58:53 PDT 2016


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LLVM optimization passes may reduce a profiled target expression to a compile time constant.
Removing runtime calls for such instrumentation points, would help speedup the runtime of the
instrumented program.

Repository:
  rL LLVM

http://reviews.llvm.org/D18784

Files:
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Instrumentation.h
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Instrumentation/CMakeLists.txt
  lib/Transforms/Instrumentation/InstrProfilingCleanup.cpp
  lib/Transforms/Instrumentation/Instrumentation.cpp

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