[PATCH] D40678: [opt-remarks] If hotness threshold is set, ignore remarks without hotness

[Adam Nemet via Phabricator via llvm-commits]

anemet created this revision.
Herald added subscribers: eraman, javed.absar, qcolombet.

These are blocks that haven't not been executed during training.  For large
projects this could make a significant difference.  For the project, I was
looking at, I got an order of magnitude decrease in the size of the total YAML
files with this and r319235.


https://reviews.llvm.org/D40678

Files:
  lib/Analysis/OptimizationRemarkEmitter.cpp
  lib/CodeGen/MachineOptimizationRemarkEmitter.cpp
  test/CodeGen/AArch64/arm64-spill-remarks-treshold-hotness.ll
  test/Transforms/Inline/optimization-remarks-hotness-threshold.ll

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