diff options
Diffstat (limited to 'zjit/src/codegen.rs')
| -rw-r--r-- | zjit/src/codegen.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/zjit/src/codegen.rs b/zjit/src/codegen.rs index 4b9331e05b..35791bc0d7 100644 --- a/zjit/src/codegen.rs +++ b/zjit/src/codegen.rs @@ -355,6 +355,7 @@ fn gen_insn(cb: &mut CodeBlock, jit: &mut JITState, asm: &mut Assembler, functio Insn::NewRange { low, high, flag, state } => gen_new_range(jit, asm, opnd!(low), opnd!(high), *flag, &function.frame_state(*state)), Insn::NewRangeFixnum { low, high, flag, state } => gen_new_range_fixnum(asm, opnd!(low), opnd!(high), *flag, &function.frame_state(*state)), Insn::ArrayDup { val, state } => gen_array_dup(asm, opnd!(val), &function.frame_state(*state)), + Insn::ArrayArefFixnum { array, index, .. } => gen_aref_fixnum(asm, opnd!(array), opnd!(index)), Insn::ObjectAlloc { val, state } => gen_object_alloc(jit, asm, opnd!(val), &function.frame_state(*state)), &Insn::ObjectAllocClass { class, state } => gen_object_alloc_class(asm, class, &function.frame_state(state)), Insn::StringCopy { val, chilled, state } => gen_string_copy(asm, opnd!(val), *chilled, &function.frame_state(*state)), @@ -1241,6 +1242,16 @@ fn gen_new_array( new_array } +/// Compile array access (array[index]) +fn gen_aref_fixnum( + asm: &mut Assembler, + array: Opnd, + index: Opnd, +) -> lir::Opnd { + let unboxed_idx = asm.rshift(index, Opnd::UImm(1)); + asm_ccall!(asm, rb_ary_entry, array, unboxed_idx) +} + /// Compile a new hash instruction fn gen_new_hash( jit: &mut JITState, |