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Rename RubyVM::MJIT to RubyVM::JIT

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because the name "MJIT" is an internal code name, it's inconsistent with
--jit while they are related to each other, and I want to discourage future
JIT implementation-specific (e.g. MJIT-specific) APIs by this rename.

[Feature #17490]
This commit is contained in:
Takashi Kokubun 2021-01-13 22:36:45 -08:00
parent 4d13f3e9da
commit e1fee7f949
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GPG key ID: 6FFC433B12EE23DD
34 changed files with 86 additions and 81 deletions
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2
NEWS.md
View file

@ -37,6 +37,8 @@ Excluding feature bug fixes.
### JIT ### JIT
* `RubyVM::MJIT` is renamed to `RubyVM::JIT`.
## Static analysis ## Static analysis
### RBS ### RBS

8
benchmark/lib/benchmark_driver/runner/mjit.rb
View file

@ -14,17 +14,17 @@ class BenchmarkDriver::Runner::Mjit < BenchmarkDriver::Runner::Ips
jobs.map do |job| jobs.map do |job|
job = job.dup job = job.dup
job.prelude = "#{job.prelude}\n#{<<~EOS}" job.prelude = "#{job.prelude}\n#{<<~EOS}"
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
__bmdv_ruby_i = 0 __bmdv_ruby_i = 0
while __bmdv_ruby_i < 10000 # jit_min_calls while __bmdv_ruby_i < 10000 # jit_min_calls
#{job.script} #{job.script}
__bmdv_ruby_i += 1 __bmdv_ruby_i += 1
end end
RubyVM::MJIT.pause # compile RubyVM::JIT.pause # compile
#{job.script} #{job.script}
RubyVM::MJIT.resume; RubyVM::MJIT.pause # recompile RubyVM::JIT.resume; RubyVM::JIT.pause # recompile
#{job.script} #{job.script}
RubyVM::MJIT.resume; RubyVM::MJIT.pause # recompile 2 RubyVM::JIT.resume; RubyVM::JIT.pause # recompile 2
end end
EOS EOS
job job

6
benchmark/lib/benchmark_driver/runner/mjit_exec.rb
View file

@ -135,7 +135,7 @@ class BenchmarkDriver::Runner::MjitExec
nil nil
end end
% end % end
RubyVM::MJIT.pause if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? RubyVM::JIT.pause if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
def vm def vm
t = Process.clock_gettime(Process::CLOCK_MONOTONIC) t = Process.clock_gettime(Process::CLOCK_MONOTONIC)
@ -172,7 +172,7 @@ class BenchmarkDriver::Runner::MjitExec
a<%= i %> a<%= i %>
a<%= i %> # --jit-min-calls=2 a<%= i %> # --jit-min-calls=2
% end % end
RubyVM::MJIT.pause if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? RubyVM::JIT.pause if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
def vm def vm
t = Process.clock_gettime(Process::CLOCK_MONOTONIC) t = Process.clock_gettime(Process::CLOCK_MONOTONIC)
@ -228,7 +228,7 @@ class BenchmarkDriver::Runner::MjitExec
jit jit
jit jit
RubyVM::MJIT.pause if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? RubyVM::JIT.pause if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
File.write(<%= result.dump %>, jit) File.write(<%= result.dump %>, jit)
EOS EOS
end end

2
bootstraptest/runner.rb
View file

@ -383,7 +383,7 @@ def assert_normal_exit(testsrc, *rest, timeout: nil, **opt)
end end
def assert_finish(timeout_seconds, testsrc, message = '') def assert_finish(timeout_seconds, testsrc, message = '')
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
timeout_seconds *= 3 timeout_seconds *= 3
end end
newtest newtest

2
spec/ruby/core/io/flush_spec.rb
View file

@ -23,7 +23,7 @@ describe "IO#flush" do
# For instance, MJIT creates a worker before @r.close with fork(), @r.close happens, # For instance, MJIT creates a worker before @r.close with fork(), @r.close happens,
# and the MJIT worker keeps the pipe open until the worker execve(). # and the MJIT worker keeps the pipe open until the worker execve().
# TODO: consider acquiring GVL from MJIT worker. # TODO: consider acquiring GVL from MJIT worker.
guard_not -> { defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? } do guard_not -> { defined?(RubyVM::JIT) && RubyVM::JIT.enabled? } do
it "raises Errno::EPIPE if sync=false and the read end is closed" do it "raises Errno::EPIPE if sync=false and the read end is closed" do
@w.sync = false @w.sync = false
@w.write "foo" @w.write "foo"

2
spec/ruby/core/io/shared/write.rb
View file

@ -99,7 +99,7 @@ describe :io_write, shared: true do
# For instance, MJIT creates a worker before @r.close with fork(), @r.close happens, # For instance, MJIT creates a worker before @r.close with fork(), @r.close happens,
# and the MJIT worker keeps the pipe open until the worker execve(). # and the MJIT worker keeps the pipe open until the worker execve().
# TODO: consider acquiring GVL from MJIT worker. # TODO: consider acquiring GVL from MJIT worker.
guard_not -> { defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? } do guard_not -> { defined?(RubyVM::JIT) && RubyVM::JIT.enabled? } do
it "raises Errno::EPIPE if the read end is closed and does not die from SIGPIPE" do it "raises Errno::EPIPE if the read end is closed and does not die from SIGPIPE" do
@r.close @r.close
-> { @w.send(@method, "foo") }.should raise_error(Errno::EPIPE, /Broken pipe/) -> { @w.send(@method, "foo") }.should raise_error(Errno::EPIPE, /Broken pipe/)

2
template/fake.rb.in
View file

@ -32,7 +32,7 @@ class Object
CROSS_COMPILING = RUBY_PLATFORM CROSS_COMPILING = RUBY_PLATFORM
constants.grep(/^RUBY_/) {|n| remove_const n} constants.grep(/^RUBY_/) {|n| remove_const n}
% arg['versions'].each {|n, v| % arg['versions'].each {|n, v|
<%=n%> = <%if n=='RUBY_DESCRIPTION' %>RubyVM.const_defined?(:MJIT) && RubyVM::MJIT.enabled? ? <%=n%> = <%if n=='RUBY_DESCRIPTION' %>RubyVM.const_defined?(:JIT) && RubyVM::JIT.enabled? ?
<%=arg['RUBY_DESCRIPTION_WITH_JIT'].inspect%> : <%=arg['RUBY_DESCRIPTION_WITH_JIT'].inspect%> :
<%end%><%=v.inspect%> <%end%><%=v.inspect%>
% } % }

2
test/-ext-/bug_reporter/test_bug_reporter.rb
View file

@ -7,7 +7,7 @@ class TestBugReporter < Test::Unit::TestCase
skip if ENV['RUBY_ON_BUG'] skip if ENV['RUBY_ON_BUG']
description = RUBY_DESCRIPTION description = RUBY_DESCRIPTION
description = description.sub(/\+JIT /, '') if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? description = description.sub(/\+JIT /, '') if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
expected_stderr = [ expected_stderr = [
:*, :*,
/\[BUG\]\sSegmentation\sfault.*\n/, /\[BUG\]\sSegmentation\sfault.*\n/,

2
test/csv/parse/test_general.rb
View file

@ -247,7 +247,7 @@ line,5,jkl
def assert_parse_errors_out(data, **options) def assert_parse_errors_out(data, **options)
assert_raise(CSV::MalformedCSVError) do assert_raise(CSV::MalformedCSVError) do
timeout = 0.2 timeout = 0.2
if defined?(RubyVM::MJIT.enabled?) and RubyVM::MJIT.enabled? if defined?(RubyVM::JIT.enabled?) and RubyVM::JIT.enabled?
timeout = 5 # for --jit-wait timeout = 5 # for --jit-wait
end end
Timeout.timeout(timeout) do Timeout.timeout(timeout) do

2
test/drb/drbtest.rb
View file

@ -216,7 +216,7 @@ module DRbCore
def test_06_timeout def test_06_timeout
skip if RUBY_PLATFORM.include?("armv7l-linux") skip if RUBY_PLATFORM.include?("armv7l-linux")
skip if RUBY_PLATFORM.include?("sparc-solaris2.10") skip if RUBY_PLATFORM.include?("sparc-solaris2.10")
skip if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # expecting a certain delay is difficult for --jit-wait CI skip if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # expecting a certain delay is difficult for --jit-wait CI
Timeout.timeout(60) do Timeout.timeout(60) do
ten = Onecky.new(10) ten = Onecky.new(10)
assert_raise(Timeout::Error) do assert_raise(Timeout::Error) do

2
test/lib/jit_support.rb
View file

@ -74,7 +74,7 @@ module JITSupport
end end
def remove_mjit_logs(stderr) def remove_mjit_logs(stderr)
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # utility for -DFORCE_MJIT_ENABLE if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # utility for -DFORCE_MJIT_ENABLE
stderr.gsub(/^MJIT warning: Skipped to compile unsupported instruction: \w+\n/m, '') stderr.gsub(/^MJIT warning: Skipped to compile unsupported instruction: \w+\n/m, '')
else else
stderr stderr

34
test/net/ftp/test_ftp.rb
View file

@ -762,7 +762,7 @@ class FTPTest < Test::Unit::TestCase
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -807,7 +807,7 @@ class FTPTest < Test::Unit::TestCase
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -1545,7 +1545,7 @@ EOF
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
assert_equal(['LANG EN*', 'UTF8'], ftp.features) assert_equal(['LANG EN*', 'UTF8'], ftp.features)
assert_equal("FEAT\r\n", commands.shift) assert_equal("FEAT\r\n", commands.shift)
@ -1568,7 +1568,7 @@ EOF
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
assert_raise(Net::FTPPermError) do assert_raise(Net::FTPPermError) do
ftp.features ftp.features
@ -1594,7 +1594,7 @@ EOF
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.option("UTF8", "ON") ftp.option("UTF8", "ON")
assert_equal("OPTS UTF8 ON\r\n", commands.shift) assert_equal("OPTS UTF8 ON\r\n", commands.shift)
@ -1653,7 +1653,7 @@ EOF
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
entry = ftp.mlst("foo") entry = ftp.mlst("foo")
assert_equal("/foo", entry.pathname) assert_equal("/foo", entry.pathname)
@ -1740,7 +1740,7 @@ EOF
begin begin
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -1779,7 +1779,7 @@ EOF
def test_parse257 def test_parse257
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
assert_equal('/foo/bar', assert_equal('/foo/bar',
ftp.send(:parse257, '257 "/foo/bar" directory created')) ftp.send(:parse257, '257 "/foo/bar" directory created'))
assert_equal('/foo/bar"baz', assert_equal('/foo/bar"baz',
@ -1918,7 +1918,7 @@ EOF
port: port, port: port,
ssl: { ca_file: CA_FILE }, ssl: { ca_file: CA_FILE },
passive: false) passive: false)
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
begin begin
assert_equal("AUTH TLS\r\n", commands.shift) assert_equal("AUTH TLS\r\n", commands.shift)
assert_equal("PBSZ 0\r\n", commands.shift) assert_equal("PBSZ 0\r\n", commands.shift)
@ -2003,7 +2003,7 @@ EOF
port: port, port: port,
ssl: { ca_file: CA_FILE }, ssl: { ca_file: CA_FILE },
passive: true) passive: true)
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
begin begin
assert_equal("AUTH TLS\r\n", commands.shift) assert_equal("AUTH TLS\r\n", commands.shift)
assert_equal("PBSZ 0\r\n", commands.shift) assert_equal("PBSZ 0\r\n", commands.shift)
@ -2079,7 +2079,7 @@ EOF
ssl: { ca_file: CA_FILE }, ssl: { ca_file: CA_FILE },
private_data_connection: false, private_data_connection: false,
passive: false) passive: false)
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
begin begin
assert_equal("AUTH TLS\r\n", commands.shift) assert_equal("AUTH TLS\r\n", commands.shift)
ftp.login ftp.login
@ -2149,7 +2149,7 @@ EOF
ssl: { ca_file: CA_FILE }, ssl: { ca_file: CA_FILE },
private_data_connection: false, private_data_connection: false,
passive: true) passive: true)
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
begin begin
assert_equal("AUTH TLS\r\n", commands.shift) assert_equal("AUTH TLS\r\n", commands.shift)
ftp.login ftp.login
@ -2230,7 +2230,7 @@ EOF
ftp = Net::FTP.new(SERVER_NAME, ftp = Net::FTP.new(SERVER_NAME,
port: server.port, port: server.port,
ssl: { ca_file: CA_FILE }) ssl: { ca_file: CA_FILE })
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
assert_equal("AUTH TLS\r\n", commands.shift) assert_equal("AUTH TLS\r\n", commands.shift)
assert_equal("PBSZ 0\r\n", commands.shift) assert_equal("PBSZ 0\r\n", commands.shift)
assert_equal("PROT P\r\n", commands.shift) assert_equal("PROT P\r\n", commands.shift)
@ -2283,7 +2283,7 @@ EOF
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.resume = resume ftp.resume = resume
ftp.read_timeout = (defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled?) ? 300 : 0.2 # use large timeout for --jit-wait ftp.read_timeout = (defined?(RubyVM::JIT) && RubyVM::JIT.enabled?) ? 300 : 0.2 # use large timeout for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -2342,7 +2342,7 @@ EOF
chdir_to_tmpdir do chdir_to_tmpdir do
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -2393,7 +2393,7 @@ EOF
File.binwrite("./|echo hello", binary_data) File.binwrite("./|echo hello", binary_data)
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout = RubyVM::MJIT.enabled? ? 300 : 0.2 # use large timeout for --jit-wait ftp.read_timeout = RubyVM::JIT.enabled? ? 300 : 0.2 # use large timeout for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)
@ -2448,7 +2448,7 @@ EOF
end end
begin begin
ftp = Net::FTP.new ftp = Net::FTP.new
ftp.read_timeout *= 5 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait ftp.read_timeout *= 5 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait
ftp.connect(SERVER_ADDR, server.port) ftp.connect(SERVER_ADDR, server.port)
ftp.login ftp.login
assert_match(/\AUSER /, commands.shift) assert_match(/\AUSER /, commands.shift)

2
test/net/http/test_httpresponse.rb
View file

@ -78,7 +78,7 @@ EOS
def test_read_body_block_mod def test_read_body_block_mod
# http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/3019353 # http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/3019353
skip 'too unstable with --jit-wait, and extending read_timeout did not help it' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'too unstable with --jit-wait, and extending read_timeout did not help it' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
IO.pipe do |r, w| IO.pipe do |r, w|
buf = 'x' * 1024 buf = 'x' * 1024
buf.freeze buf.freeze

2
test/net/smtp/test_smtp.rb
View file

@ -31,7 +31,7 @@ module Net
def setup def setup
# Avoid hanging at fake_server_start's IO.select on --jit-wait CI like http://ci.rvm.jp/results/trunk-mjit-wait@phosphorus-docker/3302796 # Avoid hanging at fake_server_start's IO.select on --jit-wait CI like http://ci.rvm.jp/results/trunk-mjit-wait@phosphorus-docker/3302796
# Unfortunately there's no way to configure read_timeout for Net::SMTP.start. # Unfortunately there's no way to configure read_timeout for Net::SMTP.start.
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
Net::SMTP.prepend Module.new { Net::SMTP.prepend Module.new {
def initialize(*) def initialize(*)
super super

2
test/reline/test_within_pipe.rb
View file

@ -8,7 +8,7 @@ class Reline::WithinPipeTest < Reline::TestCase
@reader, @output_writer = IO.pipe((RELINE_TEST_ENCODING rescue Encoding.default_external)) @reader, @output_writer = IO.pipe((RELINE_TEST_ENCODING rescue Encoding.default_external))
@output = Reline.output = @output_writer @output = Reline.output = @output_writer
@config = Reline.send(:core).config @config = Reline.send(:core).config
@config.keyseq_timeout *= 600 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # for --jit-wait CI @config.keyseq_timeout *= 600 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # for --jit-wait CI
@line_editor = Reline.send(:core).line_editor @line_editor = Reline.send(:core).line_editor
end end

4
test/rinda/test_rinda.rb
View file

@ -402,7 +402,7 @@ module TupleSpaceTestModule
end end
def test_cancel_02 def test_cancel_02
skip 'this test is unstable with --jit-wait' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'this test is unstable with --jit-wait' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
entry = @ts.write([:removeme, 1]) entry = @ts.write([:removeme, 1])
assert_equal([[:removeme, 1]], @ts.read_all([nil, nil])) assert_equal([[:removeme, 1]], @ts.read_all([nil, nil]))
entry.cancel entry.cancel
@ -662,7 +662,7 @@ class TestRingServer < Test::Unit::TestCase
end end
def test_do_reply_local def test_do_reply_local
skip 'timeout-based test becomes unstable with --jit-wait' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'timeout-based test becomes unstable with --jit-wait' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
with_timeout(30) {_test_do_reply_local} with_timeout(30) {_test_do_reply_local}
end end

2
test/ruby/test_fiber.rb
View file

@ -34,7 +34,7 @@ class TestFiber < Test::Unit::TestCase
end end
def test_many_fibers def test_many_fibers
skip 'This is unstable on GitHub Actions --jit-wait. TODO: debug it' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'This is unstable on GitHub Actions --jit-wait. TODO: debug it' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
max = 10_000 max = 10_000
assert_equal(max, max.times{ assert_equal(max, max.times{
Fiber.new{} Fiber.new{}

6
test/ruby/test_io.rb
View file

@ -607,7 +607,7 @@ class TestIO < Test::Unit::TestCase
if have_nonblock? if have_nonblock?
def test_copy_stream_no_busy_wait def test_copy_stream_no_busy_wait
skip "MJIT has busy wait on GC. This sometimes fails with --jit." if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip "MJIT has busy wait on GC. This sometimes fails with --jit." if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
skip "multiple threads already active" if Thread.list.size > 1 skip "multiple threads already active" if Thread.list.size > 1
msg = 'r58534 [ruby-core:80969] [Backport #13533]' msg = 'r58534 [ruby-core:80969] [Backport #13533]'
@ -1562,7 +1562,7 @@ class TestIO < Test::Unit::TestCase
end if have_nonblock? end if have_nonblock?
def test_read_nonblock_no_exceptions def test_read_nonblock_no_exceptions
skip '[ruby-core:90895] MJIT worker may leave fd open in a forked child' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # TODO: consider acquiring GVL from MJIT worker. skip '[ruby-core:90895] MJIT worker may leave fd open in a forked child' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # TODO: consider acquiring GVL from MJIT worker.
with_pipe {|r, w| with_pipe {|r, w|
assert_equal :wait_readable, r.read_nonblock(4096, exception: false) assert_equal :wait_readable, r.read_nonblock(4096, exception: false)
w.puts "HI!" w.puts "HI!"
@ -2210,7 +2210,7 @@ class TestIO < Test::Unit::TestCase
def test_autoclose_true_closed_by_finalizer def test_autoclose_true_closed_by_finalizer
# http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1465760 # http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1465760
# http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1469765 # http://ci.rvm.jp/results/trunk-mjit@silicon-docker/1469765
skip 'this randomly fails with MJIT' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'this randomly fails with MJIT' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
feature2250 = '[ruby-core:26222]' feature2250 = '[ruby-core:26222]'
pre = 'ft2250' pre = 'ft2250'

2
test/ruby/test_jit.rb
View file

@ -1085,7 +1085,7 @@ class TestJIT < Test::Unit::TestCase
def test_mjit_pause_wait def test_mjit_pause_wait
assert_eval_with_jit("#{<<~"begin;"}\n#{<<~"end;"}", stdout: '', success_count: 0, min_calls: 1) assert_eval_with_jit("#{<<~"begin;"}\n#{<<~"end;"}", stdout: '', success_count: 0, min_calls: 1)
begin; begin;
RubyVM::MJIT.pause RubyVM::JIT.pause
proc {}.call proc {}.call
end; end;
end end

2
test/ruby/test_optimization.rb
View file

@ -452,7 +452,7 @@ class TestRubyOptimization < Test::Unit::TestCase
end end
def test_tailcall_not_to_grow_stack def test_tailcall_not_to_grow_stack
skip 'currently JIT-ed code always creates a new stack frame' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? skip 'currently JIT-ed code always creates a new stack frame' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
bug16161 = '[ruby-core:94881]' bug16161 = '[ruby-core:94881]'
tailcall("#{<<-"begin;"}\n#{<<~"end;"}") tailcall("#{<<-"begin;"}\n#{<<~"end;"}")

2
test/ruby/test_process.rb
View file

@ -1706,7 +1706,7 @@ class TestProcess < Test::Unit::TestCase
Process.wait pid Process.wait pid
assert_send [sig_r, :wait_readable, 5], 'self-pipe not readable' assert_send [sig_r, :wait_readable, 5], 'self-pipe not readable'
end end
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # checking -DMJIT_FORCE_ENABLE. It may trigger extra SIGCHLD. if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # checking -DMJIT_FORCE_ENABLE. It may trigger extra SIGCHLD.
assert_equal [true], signal_received.uniq, "[ruby-core:19744]" assert_equal [true], signal_received.uniq, "[ruby-core:19744]"
else else
assert_equal [true], signal_received, "[ruby-core:19744]" assert_equal [true], signal_received, "[ruby-core:19744]"

8
test/ruby/test_rubyoptions.rb
View file

@ -8,7 +8,7 @@ require_relative '../lib/jit_support'
class TestRubyOptions < Test::Unit::TestCase class TestRubyOptions < Test::Unit::TestCase
NO_JIT_DESCRIPTION = NO_JIT_DESCRIPTION =
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # checking -DMJIT_FORCE_ENABLE if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # checking -DMJIT_FORCE_ENABLE
RUBY_DESCRIPTION.sub(/\+JIT /, '') RUBY_DESCRIPTION.sub(/\+JIT /, '')
else else
RUBY_DESCRIPTION RUBY_DESCRIPTION
@ -128,7 +128,7 @@ class TestRubyOptions < Test::Unit::TestCase
def test_verbose def test_verbose
assert_in_out_err(["-vve", ""]) do |r, e| assert_in_out_err(["-vve", ""]) do |r, e|
assert_match(VERSION_PATTERN, r[0]) assert_match(VERSION_PATTERN, r[0])
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? && !mjit_force_enabled? # checking -DMJIT_FORCE_ENABLE if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? && !mjit_force_enabled? # checking -DMJIT_FORCE_ENABLE
assert_equal(NO_JIT_DESCRIPTION, r[0]) assert_equal(NO_JIT_DESCRIPTION, r[0])
else else
assert_equal(RUBY_DESCRIPTION, r[0]) assert_equal(RUBY_DESCRIPTION, r[0])
@ -191,7 +191,7 @@ class TestRubyOptions < Test::Unit::TestCase
def test_version def test_version
assert_in_out_err(%w(--version)) do |r, e| assert_in_out_err(%w(--version)) do |r, e|
assert_match(VERSION_PATTERN, r[0]) assert_match(VERSION_PATTERN, r[0])
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # checking -DMJIT_FORCE_ENABLE if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # checking -DMJIT_FORCE_ENABLE
assert_equal(EnvUtil.invoke_ruby(['-e', 'print RUBY_DESCRIPTION'], '', true).first, r[0]) assert_equal(EnvUtil.invoke_ruby(['-e', 'print RUBY_DESCRIPTION'], '', true).first, r[0])
else else
assert_equal(RUBY_DESCRIPTION, r[0]) assert_equal(RUBY_DESCRIPTION, r[0])
@ -221,7 +221,7 @@ class TestRubyOptions < Test::Unit::TestCase
].each do |args| ].each do |args|
assert_in_out_err(args) do |r, e| assert_in_out_err(args) do |r, e|
assert_match(VERSION_PATTERN_WITH_JIT, r[0]) assert_match(VERSION_PATTERN_WITH_JIT, r[0])
if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # checking -DMJIT_FORCE_ENABLE if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # checking -DMJIT_FORCE_ENABLE
assert_equal(RUBY_DESCRIPTION, r[0]) assert_equal(RUBY_DESCRIPTION, r[0])
else else
assert_equal(EnvUtil.invoke_ruby(['--jit', '-e', 'print RUBY_DESCRIPTION'], '', true).first, r[0]) assert_equal(EnvUtil.invoke_ruby(['--jit', '-e', 'print RUBY_DESCRIPTION'], '', true).first, r[0])

26
test/ruby/test_rubyvm_mjit.rb → test/ruby/test_rubyvm_jit.rb
View file

@ -4,7 +4,7 @@ require_relative '../lib/jit_support'
return if RbConfig::CONFIG["MJIT_SUPPORT"] == 'no' return if RbConfig::CONFIG["MJIT_SUPPORT"] == 'no'
class TestRubyVMMJIT < Test::Unit::TestCase class TestRubyVMJIT < Test::Unit::TestCase
include JITSupport include JITSupport
def setup def setup
@ -20,13 +20,13 @@ class TestRubyVMMJIT < Test::Unit::TestCase
eval("def mjit#{i}; end; mjit#{i}") eval("def mjit#{i}; end; mjit#{i}")
i += 1 i += 1
end end
print RubyVM::MJIT.pause print RubyVM::JIT.pause
print RubyVM::MJIT.pause print RubyVM::JIT.pause
while i < 10 while i < 10
eval("def mjit#{i}; end; mjit#{i}") eval("def mjit#{i}; end; mjit#{i}")
i += 1 i += 1
end end
print RubyVM::MJIT.pause # no JIT here print RubyVM::JIT.pause # no JIT here
EOS EOS
assert_equal('truefalsefalse', out) assert_equal('truefalsefalse', out)
assert_equal( assert_equal(
@ -39,7 +39,7 @@ class TestRubyVMMJIT < Test::Unit::TestCase
out, err = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, wait: false) out, err = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, wait: false)
def a() end; a def a() end; a
def b() end; b def b() end; b
RubyVM::MJIT.pause RubyVM::JIT.pause
EOS EOS
assert_equal( assert_equal(
2, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size, 2, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size,
@ -58,7 +58,7 @@ class TestRubyVMMJIT < Test::Unit::TestCase
eval("def mjit#{i}; end; mjit#{i}") eval("def mjit#{i}; end; mjit#{i}")
i += 1 i += 1
end end
print RubyVM::MJIT.pause print RubyVM::JIT.pause
EOS EOS
assert_equal('true', out) assert_equal('true', out)
end end
@ -70,8 +70,8 @@ class TestRubyVMMJIT < Test::Unit::TestCase
eval("def mjit#{i}; end; mjit#{i}") eval("def mjit#{i}; end; mjit#{i}")
i += 1 i += 1
end end
print RubyVM::MJIT.pause(wait: false) print RubyVM::JIT.pause(wait: false)
print RubyVM::MJIT.pause(wait: false) print RubyVM::JIT.pause(wait: false)
EOS EOS
assert_equal('truefalse', out) assert_equal('truefalse', out)
assert_equal(true, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size < 10) assert_equal(true, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size < 10)
@ -79,11 +79,11 @@ class TestRubyVMMJIT < Test::Unit::TestCase
def test_resume def test_resume
out, err = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, wait: false) out, err = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, wait: false)
print RubyVM::MJIT.resume print RubyVM::JIT.resume
print RubyVM::MJIT.pause print RubyVM::JIT.pause
print RubyVM::MJIT.resume print RubyVM::JIT.resume
print RubyVM::MJIT.resume print RubyVM::JIT.resume
print RubyVM::MJIT.pause print RubyVM::JIT.pause
EOS EOS
assert_equal('falsetruetruefalsetrue', out) assert_equal('falsetruetruefalsetrue', out)
assert_equal(0, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size) assert_equal(0, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size)

2
test/ruby/test_settracefunc.rb
View file

@ -1963,7 +1963,7 @@ class TestSetTraceFunc < Test::Unit::TestCase
Thread.pass until t.status == 'sleep' Thread.pass until t.status == 'sleep'
# When MJIT thread exists, t.status becomes 'sleep' even if it does not reach m2t_q.pop. # When MJIT thread exists, t.status becomes 'sleep' even if it does not reach m2t_q.pop.
# This sleep forces it to reach m2t_q.pop for --jit-wait. # This sleep forces it to reach m2t_q.pop for --jit-wait.
sleep 1 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? sleep 1 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
t.add_trace_func proc{|ev, file, line, *args| t.add_trace_func proc{|ev, file, line, *args|
if file == __FILE__ if file == __FILE__

4
test/ruby/test_thread.rb
View file

@ -309,7 +309,7 @@ class TestThread < Test::Unit::TestCase
s += 1 s += 1
end end
Thread.pass until t.stop? Thread.pass until t.stop?
sleep 1 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # t.stop? behaves unexpectedly with --jit-wait sleep 1 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # t.stop? behaves unexpectedly with --jit-wait
assert_equal(1, s) assert_equal(1, s)
t.wakeup t.wakeup
Thread.pass while t.alive? Thread.pass while t.alive?
@ -1338,7 +1338,7 @@ q.pop
opts = { timeout: 5, timeout_error: nil } opts = { timeout: 5, timeout_error: nil }
# prevent SIGABRT from slow shutdown with MJIT # prevent SIGABRT from slow shutdown with MJIT
opts[:reprieve] = 3 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? opts[:reprieve] = 3 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
assert_normal_exit(<<-_end, '[Bug #8996]', **opts) assert_normal_exit(<<-_end, '[Bug #8996]', **opts)
Thread.report_on_exception = false Thread.report_on_exception = false

2
test/rubygems/test_gem_stream_ui.rb
View file

@ -5,7 +5,7 @@ require 'timeout'
class TestGemStreamUI < Gem::TestCase class TestGemStreamUI < Gem::TestCase
# increase timeout with MJIT for --jit-wait testing # increase timeout with MJIT for --jit-wait testing
mjit_enabled = defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? mjit_enabled = defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
SHORT_TIMEOUT = (RUBY_ENGINE == "ruby" && !mjit_enabled) ? 0.1 : 1.0 SHORT_TIMEOUT = (RUBY_ENGINE == "ruby" && !mjit_enabled) ? 0.1 : 1.0
module IsTty module IsTty

2
test/socket/test_socket.rb
View file

@ -478,7 +478,7 @@ class TestSocket < Test::Unit::TestCase
end while IO.select([r], nil, nil, 0.1).nil? end while IO.select([r], nil, nil, 0.1).nil?
n n
end end
timeout = (defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? ? 120 : 30) # for --jit-wait timeout = (defined?(RubyVM::JIT) && RubyVM::JIT.enabled? ? 120 : 30) # for --jit-wait
assert_equal([[s1],[],[]], IO.select([s1], nil, nil, timeout)) assert_equal([[s1],[],[]], IO.select([s1], nil, nil, timeout))
msg, _, _, stamp = s1.recvmsg msg, _, _, stamp = s1.recvmsg
assert_equal("a", msg) assert_equal("a", msg)

2
tool/lib/minitest/unit.rb
View file

@ -973,7 +973,7 @@ module MiniTest
puts if @verbose puts if @verbose
$stdout.flush $stdout.flush
unless defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # compiler process is wrongly considered as leak unless defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # compiler process is wrongly considered as leak
leakchecker.check("#{inst.class}\##{inst.__name__}") leakchecker.check("#{inst.class}\##{inst.__name__}")
end end

2
tool/lib/test/unit/core_assertions.rb
View file

@ -115,7 +115,7 @@ module Test
def assert_no_memory_leak(args, prepare, code, message=nil, limit: 2.0, rss: false, **opt) def assert_no_memory_leak(args, prepare, code, message=nil, limit: 2.0, rss: false, **opt)
# TODO: consider choosing some appropriate limit for MJIT and stop skipping this once it does not randomly fail # TODO: consider choosing some appropriate limit for MJIT and stop skipping this once it does not randomly fail
pend 'assert_no_memory_leak may consider MJIT memory usage as leak' if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? pend 'assert_no_memory_leak may consider MJIT memory usage as leak' if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
require_relative '../../memory_status' require_relative '../../memory_status'
raise MiniTest::Skip, "unsupported platform" unless defined?(Memory::Status) raise MiniTest::Skip, "unsupported platform" unless defined?(Memory::Status)

2
tool/test/testunit/test_hideskip.rb
View file

@ -6,7 +6,7 @@ class TestHideSkip < Test::Unit::TestCase
assert_not_match(/^ *1\) Skipped/, hideskip) assert_not_match(/^ *1\) Skipped/, hideskip)
assert_match(/^ *1\) Skipped/, hideskip("--show-skip")) assert_match(/^ *1\) Skipped/, hideskip("--show-skip"))
output = hideskip("--hide-skip") output = hideskip("--hide-skip")
output.gsub!(/Successful MJIT finish\n/, '') if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? output.gsub!(/Successful MJIT finish\n/, '') if defined?(RubyVM::JIT) && RubyVM::JIT.enabled?
assert_match(/assertions\/s.\n+1 tests, 0 assertions, 0 failures, 0 errors, 1 skips/, output) assert_match(/assertions\/s.\n+1 tests, 0 assertions, 0 failures, 0 errors, 1 skips/, output)
end end

2
tool/test/testunit/test_parallel.rb
View file

@ -6,7 +6,7 @@ module TestParallel
PARALLEL_RB = "#{File.dirname(__FILE__)}/../../lib/test/unit/parallel.rb" PARALLEL_RB = "#{File.dirname(__FILE__)}/../../lib/test/unit/parallel.rb"
TESTS = "#{File.dirname(__FILE__)}/tests_for_parallel" TESTS = "#{File.dirname(__FILE__)}/tests_for_parallel"
# use large timeout for --jit-wait # use large timeout for --jit-wait
TIMEOUT = EnvUtil.apply_timeout_scale(defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? ? 100 : 30) TIMEOUT = EnvUtil.apply_timeout_scale(defined?(RubyVM::JIT) && RubyVM::JIT.enabled? ? 100 : 30)
class TestParallelWorker < Test::Unit::TestCase class TestParallelWorker < Test::Unit::TestCase
def setup def setup

2
tool/test/webrick/test_httpserver.rb
View file

@ -253,7 +253,7 @@ class TestWEBrickHTTPServer < Test::Unit::TestCase
server.virtual_host(WEBrick::HTTPServer.new(vhost_config)) server.virtual_host(WEBrick::HTTPServer.new(vhost_config))
Thread.pass while server.status != :Running Thread.pass while server.status != :Running
sleep 1 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # server.status behaves unexpectedly with --jit-wait sleep 1 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # server.status behaves unexpectedly with --jit-wait
assert_equal(1, started, log.call) assert_equal(1, started, log.call)
assert_equal(0, stopped, log.call) assert_equal(0, stopped, log.call)
assert_equal(0, accepted, log.call) assert_equal(0, accepted, log.call)

2
tool/test/webrick/test_server.rb
View file

@ -65,7 +65,7 @@ class TestWEBrickServer < Test::Unit::TestCase
} }
TestWEBrick.start_server(Echo, config){|server, addr, port, log| TestWEBrick.start_server(Echo, config){|server, addr, port, log|
true while server.status != :Running true while server.status != :Running
sleep 1 if defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # server.status behaves unexpectedly with --jit-wait sleep 1 if defined?(RubyVM::JIT) && RubyVM::JIT.enabled? # server.status behaves unexpectedly with --jit-wait
assert_equal(1, started, log.call) assert_equal(1, started, log.call)
assert_equal(0, stopped, log.call) assert_equal(0, stopped, log.call)
assert_equal(0, accepted, log.call) assert_equal(0, accepted, log.call)

21
vm.c
View file

@ -3198,13 +3198,13 @@ core_hash_merge_kwd(VALUE hash, VALUE kw)
/* Returns true if JIT is enabled */ /* Returns true if JIT is enabled */
static VALUE static VALUE
mjit_enabled_p(VALUE _) jit_enabled_p(VALUE _)
{ {
return mjit_enabled ? Qtrue : Qfalse; return mjit_enabled ? Qtrue : Qfalse;
} }
static VALUE static VALUE
mjit_pause_m(int argc, VALUE *argv, RB_UNUSED_VAR(VALUE self)) jit_pause_m(int argc, VALUE *argv, RB_UNUSED_VAR(VALUE self))
{ {
VALUE options = Qnil; VALUE options = Qnil;
VALUE wait = Qtrue; VALUE wait = Qtrue;
@ -3221,7 +3221,7 @@ mjit_pause_m(int argc, VALUE *argv, RB_UNUSED_VAR(VALUE self))
} }
static VALUE static VALUE
mjit_resume_m(VALUE _) jit_resume_m(VALUE _)
{ {
return mjit_resume(); return mjit_resume();
} }
@ -3317,7 +3317,7 @@ Init_VM(void)
VALUE opts; VALUE opts;
VALUE klass; VALUE klass;
VALUE fcore; VALUE fcore;
VALUE mjit; VALUE jit;
/* /*
* Document-class: RubyVM * Document-class: RubyVM
@ -3362,14 +3362,17 @@ Init_VM(void)
rb_gc_register_mark_object(fcore); rb_gc_register_mark_object(fcore);
rb_mRubyVMFrozenCore = fcore; rb_mRubyVMFrozenCore = fcore;
/* ::RubyVM::MJIT /* ::RubyVM::JIT
* Provides access to the Method JIT compiler of MRI. * Provides access to the Method JIT compiler of MRI.
* Of course, this module is MRI specific. * Of course, this module is MRI specific.
*/ */
mjit = rb_define_module_under(rb_cRubyVM, "MJIT"); jit = rb_define_module_under(rb_cRubyVM, "JIT");
rb_define_singleton_method(mjit, "enabled?", mjit_enabled_p, 0); rb_define_singleton_method(jit, "enabled?", jit_enabled_p, 0);
rb_define_singleton_method(mjit, "pause", mjit_pause_m, -1); rb_define_singleton_method(jit, "pause", jit_pause_m, -1);
rb_define_singleton_method(mjit, "resume", mjit_resume_m, 0); rb_define_singleton_method(jit, "resume", jit_resume_m, 0);
/* RubyVM::MJIT for short-term backward compatibility */
rb_const_set(rb_cRubyVM, rb_intern("MJIT"), jit);
rb_deprecate_constant(rb_cRubyVM, "MJIT");
/* /*
* Document-class: Thread * Document-class: Thread