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remove num_is_zero in assembly

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use high level
This commit is contained in:
satotake 2021-11-21 12:55:58 +00:00 • committed by GitHub
parent fe4e574cf9
commit c9ec095741
8 changed files with 8 additions and 76 deletions
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23
compiler/gen_dev/src/generic64/mod.rs
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@ -186,8 +186,6 @@ pub trait Assembler<GeneralReg: RegTrait, FloatReg: RegTrait> {
src2: GeneralReg,
);
fn num_is_zero_reg64_reg64(buf: &mut Vec<'_, u8>, dst: GeneralReg, src: GeneralReg);
fn ret(buf: &mut Vec<'_, u8>);
}
@ -502,6 +500,11 @@ impl<
// move return value to dst.
match ret_layout {
Layout::Builtin(Builtin::Int1) => {
let dst_reg = self.claim_general_reg(dst)?;
ASM::mov_reg64_reg64(&mut self.buf, dst_reg, CC::GENERAL_RETURN_REGS[0]);
Ok(())
}
Layout::Builtin(Builtin::Int64) => {
let dst_reg = self.claim_general_reg(dst)?;
ASM::mov_reg64_reg64(&mut self.buf, dst_reg, CC::GENERAL_RETURN_REGS[0]);
@ -896,22 +899,6 @@ impl<
}
}
fn build_num_is_zero(
&mut self,
dst: &Symbol,
src: &Symbol,
arg_layout: &Layout<'a>,
) -> Result<(), String> {
match arg_layout {
Layout::Builtin(Builtin::Int1) => {
let dst_reg = self.claim_general_reg(dst)?;
let src_reg = self.load_to_general_reg(src)?;
ASM::num_is_zero_reg64_reg64(&mut self.buf, dst_reg, src_reg);
Ok(())
}
x => Err(format!("NumIsZero: layout, {:?}, not implemented yet", x)),
}
}
fn create_struct(
&mut self,
sym: &Symbol,