diff options
| author | Takashi Kokubun <takashikkbn@gmail.com> | 2023-03-05 22:09:57 -0800 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2023-03-05 23:28:59 -0800 |
| commit | 22d944c8b76be04dc437100c46626db5fe9dd7f0 (patch) | |
| tree | 81d24efc17ab8045017d94d4be739879d5dccdd6 /lib | |
| parent | d6814fa24f403c9152ab9727782d45f9f5f2c446 (diff) | |
Avoid crashing at a random ISEQ access
[Feature #19420]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/7448
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ruby_vm/mjit/exit_compiler.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ruby_vm/mjit/exit_compiler.rb b/lib/ruby_vm/mjit/exit_compiler.rb index b664d795b0..1d704a8dca 100644 --- a/lib/ruby_vm/mjit/exit_compiler.rb +++ b/lib/ruby_vm/mjit/exit_compiler.rb @@ -83,7 +83,7 @@ module RubyVM::MJIT def compile_branch_stub(ctx, asm, branch_stub, target0_p) # Call rb_mjit_branch_stub_hit iseq = branch_stub.iseq - if C.imemo_type(iseq) != C.imemo_iseq # Guard against ISEQ GC at random moments + if C.mjit_opts.dump_disasm && C.imemo_type(iseq) == C.imemo_iseq # Guard against ISEQ GC at random moments asm.comment("branch stub hit: #{iseq.body.location.label}@#{C.rb_iseq_path(iseq)}:#{iseq_lineno(iseq, target0_p ? branch_stub.target0.pc : branch_stub.target1.pc)}") end asm.mov(:rdi, to_value(branch_stub)) |