peepmatic: Make peepmatic optional to enable

Rather than outright replacing parts of our existing peephole optimizations
passes, this makes peepmatic an optional cargo feature that can be enabled. This
allows us to take a conservative approach with enabling peepmatic everywhere,
while also allowing us to get it in-tree and make it easier to collaborate on
improving it quickly.
This commit is contained in:
Nick Fitzgerald
2020-05-08 12:15:23 -07:00
parent 6e135b3aea
commit 52c6ece5f3
25 changed files with 2284 additions and 100 deletions

View File

@@ -45,6 +45,7 @@ mod test_domtree;
mod test_interpret;
mod test_legalizer;
mod test_licm;
mod test_peepmatic;
mod test_postopt;
mod test_preopt;
mod test_print_cfg;
@@ -128,6 +129,7 @@ fn new_subtest(parsed: &TestCommand) -> subtest::SubtestResult<Box<dyn subtest::
"interpret" => test_interpret::subtest(parsed),
"legalizer" => test_legalizer::subtest(parsed),
"licm" => test_licm::subtest(parsed),
"peepmatic" => test_peepmatic::subtest(parsed),
"postopt" => test_postopt::subtest(parsed),
"preopt" => test_preopt::subtest(parsed),
"print-cfg" => test_print_cfg::subtest(parsed),