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| author | Takashi Kokubun <takashikkbn@gmail.com> | 2022-12-24 01:13:40 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-24 01:13:40 -0800 |
| commit | b9332ac8e7126066ac4238443d63eaa4c06789f9 (patch) | |
| tree | 1d3d45ec28ddbcc7e124d026540be61cf4ef3840 /bootstraptest | |
| parent | d521c9e5a7ed603f8f1aaa9a9a66c3cc80599b0c (diff) | |
MJIT: Cancel all on disastrous situations (#7019)
I noticed this while running test_yjit with --mjit-call-threshold=1,
which redefines `Integer#<`. When Ruby is monkey-patched,
MJIT itself could be broken.
Similarly, Ruby scripts could break MJIT in many different ways. I
prepared the same set of hooks as YJIT so that we could possibly
override it and disable it on those moments. Every constant under
RubyVM::MJIT is private and thus it's an unsupported behavior though.
Notes
Notes:
Merged-By: k0kubun <takashikkbn@gmail.com>
Diffstat (limited to 'bootstraptest')
| -rw-r--r-- | bootstraptest/test_yjit.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bootstraptest/test_yjit.rb b/bootstraptest/test_yjit.rb index 349417595f..9d9143d265 100644 --- a/bootstraptest/test_yjit.rb +++ b/bootstraptest/test_yjit.rb @@ -2173,7 +2173,7 @@ assert_equal '[[:c_return, :String, :string_alias, "events_to_str"]]', %q{ events.compiled(events) events -} +} unless defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # MJIT calls extra Ruby methods # test enabling a TracePoint that targets a particular line in a C method call assert_equal '[true]', %q{ @@ -2255,7 +2255,7 @@ assert_equal '[[:c_call, :itself]]', %q{ tp.enable { shouldnt_compile } events -} +} unless defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # MJIT calls extra Ruby methods # test enabling c_return tracing before compiling assert_equal '[[:c_return, :itself, main]]', %q{ @@ -2270,7 +2270,7 @@ assert_equal '[[:c_return, :itself, main]]', %q{ tp.enable { shouldnt_compile } events -} +} unless defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? # MJIT calls extra Ruby methods # test c_call invalidation assert_equal '[[:c_call, :itself]]', %q{ |