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Skip protected ancestry guard for FCALLs in YJIT

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This commit is contained in:
John Hawthorn 2022-06-15 21:58:16 -07:00
parent 9312f4bf62
commit 0c1f64396f
Notes: git 2022-06-22 10:34:16 +09:00 
Merged: https://github.com/ruby/ruby/pull/5643
1 changed files with 6 additions and 1 deletions
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5
yjit/src/codegen.rs
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@ -4825,8 +4825,13 @@ fn gen_send_general(
} }
} }
METHOD_VISI_PROTECTED => { METHOD_VISI_PROTECTED => {
// If the method call is an FCALL, it is always valid
if flags & VM_CALL_FCALL == 0 {
// otherwise we need an ancestry check to ensure the receiver is vaild to be called
// as protected
jit_protected_callee_ancestry_guard(jit, cb, ocb, cme, side_exit); jit_protected_callee_ancestry_guard(jit, cb, ocb, cme, side_exit);
} }
}
_ => { _ => {
panic!("cmes should always have a visibility!"); panic!("cmes should always have a visibility!");
} }