[all-commits] [llvm/llvm-project] 1488be: [MachineOutliner] Annotation for outlined function...

[Andrew Litteken via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1488bef8fc916fb5b563122bf64b949bb5c16464
      https://github.com/llvm/llvm-project/commit/1488bef8fc916fb5b563122bf64b949bb5c16464
  Author: Andrew Litteken <andrew_litteken at apple.com>
  Date:   2020-04-20 (Mon, 20 Apr 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/AsmPrinter.h
    M llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
    M llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
    A llvm/test/CodeGen/AArch64/machine-outliner-function-annotate.mir
    M llvm/test/CodeGen/AArch64/machine-outliner-tail.ll
    M llvm/test/CodeGen/AArch64/machine-outliner-thunk.ll

  Log Message:
  -----------
  [MachineOutliner] Annotation for outlined functions in AArch64

- Adding changes to support comments on outlined functions with outlining for the conditions through which it was outlined (e.g. Thunks, Tail calls)
- Adapts the emitFunctionHeader to print out a comment next to the header if the target specifies it based on information in MachineFunctionInfo
- Adds mir test for function annotiation

Differential Revision: https://reviews.llvm.org/D78062