Fangrui Song f106525de2 [MachineFunctionPass] Support -print-changed and -print-changed=quiet ...

-print-changed for new pass manager is handy beside -print-after-all.
Port it to MachineFunctionPass.

Note: lib/Passes/StandardInstrumentations.cpp implements a number of
misc features. If we want to use them for codegen, we may need to lift
some functionality to LLVMIR.

Reviewed By: aeubanks, jamieschmeiser

Differential Revision: https://reviews.llvm.org/D130434

2022-07-26 10:16:49 -07:00

5.9 KiB

Raw Blame History

View Raw