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ZJIT: Optimize frozen array aref (#13666)

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If we have a frozen array `[..., a, ...]` and a compile-time fixnum index `i`,
we can do the array load at compile-time.
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Max Bernstein 2025-06-23 17:41:49 -05:00 • committed by GitHub
parent 67346a7d94
commit 3a9bf4a2ae
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5 changed files with 91 additions and 8 deletions
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2
yjit/src/cruby_bindings.inc.rs generated
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@ -1206,7 +1206,6 @@ extern "C" {
pub fn rb_vm_base_ptr(cfp: *mut rb_control_frame_struct) -> *mut VALUE;
pub fn rb_yarv_str_eql_internal(str1: VALUE, str2: VALUE) -> VALUE;
pub fn rb_str_neq_internal(str1: VALUE, str2: VALUE) -> VALUE;
pub fn rb_yarv_ary_entry_internal(ary: VALUE, offset: ::std::os::raw::c_long) -> VALUE;
pub fn rb_ary_unshift_m(argc: ::std::os::raw::c_int, argv: *mut VALUE, ary: VALUE) -> VALUE;
pub fn rb_yjit_rb_ary_subseq_length(ary: VALUE, beg: ::std::os::raw::c_long) -> VALUE;
pub fn rb_yjit_fix_div_fix(recv: VALUE, obj: VALUE) -> VALUE;
@ -1328,4 +1327,5 @@ extern "C" {
pub fn rb_assert_iseq_handle(handle: VALUE);
pub fn rb_IMEMO_TYPE_P(imemo: VALUE, imemo_type: imemo_type) -> ::std::os::raw::c_int;
pub fn rb_assert_cme_handle(handle: VALUE);
pub fn rb_yarv_ary_entry_internal(ary: VALUE, offset: ::std::os::raw::c_long) -> VALUE;
}