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support 128-bit literals

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Folkert 2023-02-26 15:11:49 +01:00
parent 9cb2c993f1
commit f1fa014524
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3 changed files with 37 additions and 17 deletions
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20
crates/compiler/gen_dev/src/generic64/mod.rs
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@ -2147,6 +2147,26 @@ impl<
let val = *x;
ASM::mov_reg64_imm64(&mut self.buf, reg, i128::from_ne_bytes(val) as i64);
}
(Literal::Int(x), Layout::Builtin(Builtin::Int(IntWidth::I128 | IntWidth::U128))) => {
self.storage_manager.with_tmp_general_reg(
&mut self.buf,
|storage_manager, buf, reg| {
let base_offset = storage_manager.claim_stack_area(sym, 16);
let bytes = *x;
let mut num_bytes = [0; 8];
num_bytes.copy_from_slice(&bytes[..8]);
let num = i64::from_ne_bytes(num_bytes);
ASM::mov_reg64_imm64(buf, reg, num);
ASM::mov_base32_reg64(buf, base_offset, reg);
num_bytes.copy_from_slice(&bytes[8..16]);
let num = i64::from_ne_bytes(num_bytes);
ASM::mov_reg64_imm64(buf, reg, num);
ASM::mov_base32_reg64(buf, base_offset + 8, reg);
},
);
}
(Literal::Byte(x), Layout::Builtin(Builtin::Int(IntWidth::U8 | IntWidth::I8))) => {
let reg = self.storage_manager.claim_general_reg(&mut self.buf, sym);
let val = *x;