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Merge branch 'trunk' into gen-dev/div-i64

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Richard Feldman 2021-05-17 00:04:14 -04:00 • committed by GitHub
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5 changed files with 104 additions and 5 deletions
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15
compiler/gen_dev/src/generic64/mod.rs
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@ -71,6 +71,12 @@ pub trait CallConv<GeneralReg: RegTrait, FloatReg: RegTrait> {
/// dst should always come before sources.
pub trait Assembler<GeneralReg: RegTrait, FloatReg: RegTrait> {
fn abs_reg64_reg64(buf: &mut Vec<'_, u8>, dst: GeneralReg, src: GeneralReg);
fn abs_freg64_freg64(
buf: &mut Vec<'_, u8>,
relocs: &mut Vec<'_, Relocation>,
dst: FloatReg,
src: FloatReg,
);
fn add_reg64_reg64_imm32(buf: &mut Vec<'_, u8>, dst: GeneralReg, src1: GeneralReg, imm32: i32);
fn add_freg64_freg64_freg64(
@ -475,6 +481,15 @@ impl<
Ok(())
}
fn build_num_abs_f64(&mut self, dst: &Symbol, src: &Symbol) -> Result<(), String> {
let dst_reg = self.claim_float_reg(dst)?;
let src_reg = self.load_to_float_reg(src)?;
ASM::abs_freg64_freg64(&mut self.buf, &mut self.relocs, dst_reg, src_reg);
Ok(())
}
fn build_num_add_i64(
&mut self,
dst: &Symbol,