This is a follow-up to b71edfaa4ec3c998aadb35255ce2f60bba2940b0
since I forgot the lit.local.cfg files in that one.
Reformatting is done with `black`.
If you end up having problems merging this commit because you
have made changes to a python file, the best way to handle that
is to run git checkout --ours <yourfile> and then reformat it
with black.
If you run into any problems, post to discourse about it and
we will try to help.
RFC Thread below:
https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style
Reviewed By: barannikov88, kwk
Differential Revision: https://reviews.llvm.org/D150762
When getUserCost was transitioned to use an explicit CostKind,
TCK_CodeSize was used even though the original kind was implicitly
SizeAndLatency so restore this behaviour. We now only query for
CodeSize when optimising for minsize.
I expect this to not change anything as, I think all, targets will
currently return the same value for CodeSize and SizeLatency. Indeed
I see no changes in the test suite for Arm, AArch64 and X86.
Differential Revision: https://reviews.llvm.org/D85829
