language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-27 22:09:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

implement float multiplication

Browse source
This commit is contained in:
Folkert 2022-08-17 13:32:58 +02:00
parent 038ba47409
commit d39de07b5a
No known key found for this signature in database
GPG key ID: 1F17F6FFD112B97C
4 changed files with 127 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

24
crates/compiler/gen_dev/src/generic64/mod.rs
View file

@ -210,6 +210,18 @@ pub trait Assembler<GeneralReg: RegTrait, FloatReg: RegTrait>: Sized + Copy {
fn mov_stack32_reg64(buf: &mut Vec<'_, u8>, offset: i32, src: GeneralReg);
fn neg_reg64_reg64(buf: &mut Vec<'_, u8>, dst: GeneralReg, src: GeneralReg);
fn mul_freg32_freg32_freg32(
buf: &mut Vec<'_, u8>,
dst: FloatReg,
src1: FloatReg,
src2: FloatReg,
);
fn mul_freg64_freg64_freg64(
buf: &mut Vec<'_, u8>,
dst: FloatReg,
src1: FloatReg,
src2: FloatReg,
);
fn imul_reg64_reg64_reg64(
buf: &mut Vec<'_, u8>,
dst: GeneralReg,
@ -750,6 +762,18 @@ impl<
.load_to_general_reg(&mut self.buf, src2);
ASM::imul_reg64_reg64_reg64(&mut self.buf, dst_reg, src1_reg, src2_reg);
}
Layout::Builtin(Builtin::Float(FloatWidth::F64)) => {
let dst_reg = self.storage_manager.claim_float_reg(&mut self.buf, dst);
let src1_reg = self.storage_manager.load_to_float_reg(&mut self.buf, src1);
let src2_reg = self.storage_manager.load_to_float_reg(&mut self.buf, src2);
ASM::mul_freg64_freg64_freg64(&mut self.buf, dst_reg, src1_reg, src2_reg);
}
Layout::Builtin(Builtin::Float(FloatWidth::F32)) => {
let dst_reg = self.storage_manager.claim_float_reg(&mut self.buf, dst);
let src1_reg = self.storage_manager.load_to_float_reg(&mut self.buf, src1);
let src2_reg = self.storage_manager.load_to_float_reg(&mut self.buf, src2);
ASM::mul_freg32_freg32_freg32(&mut self.buf, dst_reg, src1_reg, src2_reg);
}
x => todo!("NumMul: layout, {:?}", x),
}
}