llvm-remarkutil-16 - Man Page

Remark utility

Synopsis

llvm-remarkutil [subcommmand] [options]

Description

Utility for displaying information from, and converting between different remark formats.

Subcommands

bitstream2yaml

USAGE: llvm-remarkutil bitstream2yaml <input file> -o <output file>

Summary

Takes a bitstream remark file as input, and reserializes that file as YAML.

yaml2bitstream

USAGE: llvm-remarkutil yaml2bitstream <input file> -o <output file>

Summary

Takes a YAML remark file as input, and reserializes that file in the bitstream format.

instruction-count

USAGE: llvm-remarkutil instruction-count <input file> --parser=<bitstream|yaml> -o <output file>

Summary

Outputs instruction count remarks for every function. Instruction count remarks encode the number of instructions in a function at assembly printing time.

Instruction count remarks require asm-printer remarks.

CSV format is as follows:

::

Function,InstructionCount foo,123

Author

Maintained by the LLVM Team (https://llvm.org/).

Info

2023-07-20 16 LLVM