ZJIT: Remove more Option from codegen #14265
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segfault in not-ZJIT :( |
k0kubun
reviewed
Aug 18, 2025
zjit/src/codegen.rs
Outdated
| @@ -1184,7 +1180,7 @@ fn gen_guard_type(jit: &mut JITState, asm: &mut Assembler, val: lir::Opnd, guard | |||
| // Static symbols have (val & 0xff) == RUBY_SYMBOL_FLAG | |||
| // Use 8-bit comparison like YJIT does | |||
| debug_assert!(val.try_num_bits(8).is_some(), "GuardType should not be used for a known constant, but val was: {val:?}"); | |||
| asm.cmp(val.try_num_bits(8)?, Opnd::UImm(RUBY_SYMBOL_FLAG as u64)); | |||
| asm.cmp(val.try_num_bits(8).unwrap(), Opnd::UImm(RUBY_SYMBOL_FLAG as u64)); | |||
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If we have an HIR validator for GuardType not using known operands and we're going to unwrap this, let's remove the try_num_bits function from Opnd and use with_num_bits(8) instead.
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let's remove the try_num_bits function from Opnd
k0kubun
reviewed
Aug 18, 2025
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