YJIT: Fix large ISeq rejection #7576
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We crashed in some edge cases due to the recent change to not compile encoded iseqs that are larger than `u16::MAX`. - Match the C signature of rb_yjit_constant_ic_update() and clamp down to `IseqIdx` size - Return failure instead of panicking with `unwrap()` in codegen when the iseq is too large Co-authored-by: Maxime Chevalier-Boisvert <maxime.chevalierboisvert@shopify.com> Co-authored-by: Noah Gibbs <noah.gibbs@shopify.com>
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We crashed in some edge cases due to the recent change to not compile
encoded iseqs that are larger than
u16::MAX.to
IseqIdxsizeunwrap()in codegen whenthe iseq is too large