[PATCH] D46921: [MachineOutliner] Count savings from outlining in bytes.

[Eli Friedman via Phabricator via llvm-commits]

efriedma created this revision.
efriedma added a reviewer: paquette.
Herald added subscribers: kristof.beyls, fhahn.
Herald added a reviewer: javed.absar.

Counting the number of instructions is both unintuitive and inaccurate. On AArch64, this only affects the generated remarks and certain rare pseudo-instructions, but it will have a bigger impact on other targets.


Repository:
  rL LLVM

https://reviews.llvm.org/D46921

Files:
  include/llvm/CodeGen/TargetInstrInfo.h
  lib/CodeGen/MachineOutliner.cpp
  lib/Target/AArch64/AArch64InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.cpp
  test/CodeGen/AArch64/machine-outliner-remarks.ll

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