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luaur_code_gen/methods/
assembly_builder_x_64_bswap.rs

1use crate::macros::codegen_assert::CODEGEN_ASSERT;
2use crate::macros::op_plus_reg::OP_PLUS_REG;
3use crate::records::assembly_builder_x_64::AssemblyBuilderX64;
4use crate::records::operand_x_64::OperandX64;
5use crate::records::register_x_64::RegisterX64;
6
7impl AssemblyBuilderX64 {
8    pub fn bswap(&mut self, dst: RegisterX64) {
9        if self.log_text {
10            self.log_c_char_operand_x_64(c"bswap".as_ptr(), OperandX64::reg(dst));
11        }
12
13        if !(dst.size() == crate::enums::size_x_64::SizeX64::dword
14            || dst.size() == crate::enums::size_x_64::SizeX64::qword)
15        {
16            luaur_common::LUAU_DEBUGBREAK!();
17        }
18
19        self.place_rex_register_x_64(dst);
20        self.place(0x0f);
21        self.place(OP_PLUS_REG(0xc8, dst.index()));
22        self.commit();
23    }
24}