I'd kept these in to separate the bazel module update from the BUILD
file changes, then forgot about it. I think all of these can be cleanly
removed now. I think it's something we should clean up for consistency
with the bazel central repository names; I think it's best to reduce
that divergence.
llvm_zlib and llvm_zstd remain because of how llvm depends on the
particular names.
Write unattached CHECK:STDOUT lines at the end of the complete test
file, not at the end of the first split file.
Also, perform line number remappings for the current file even if we see
a check line for an earlier file first. We used to stop performing
remapping after the first check line that referred to a previous file.
To facilitate this, instead of splitting the check lines up by output
file prior to forming the output, we instead form a single list of check
lines and have the check lines track which file they refer to.
Allow interleaving of STDOUT and STDERR check lines. Put STDOUT lines
after the line they're attached to, and STDERR lines before. If no
STDOUT check line is attached to any line, then put them all at the end
of the file instead.
This is intended to better handle the case where stdout contains
unreplaced mentions of line numbers, and also reflects that stdout is
typically a consequence of the test rather than commentary on it, so
placing it after the test seems likely to read better.
I've migrated the toolchain autoupdate scripts here, I just need a
little more time to do the explorer side (which I need to check
performance, that may require multithreading as we do in the current
script). However, this felt substantial enough to share and it means I
can handle autoupdate in more of the toolchain, including preparatory
work for autoupdate on multi-file tests.
Once explorer is done I'll remove the old script.
Jon Ross-Perkins
Richard Smith