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Dec floor/ceiling/round

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Folkert 2024-01-29 13:39:38 +01:00
parent a7212ceb7f
commit db3b40a07b
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5 changed files with 176 additions and 44 deletions
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71
crates/compiler/gen_dev/src/lib.rs
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@ -1106,30 +1106,36 @@ trait Backend<'a> {
self.build_fn_call(sym, intrinsic.to_string(), args, arg_layouts, ret_layout)
}
LowLevel::NumRound => {
let repr = self.interner().get_repr(*ret_layout);
let LayoutRepr::Builtin(Builtin::Int(int_width)) = repr else {
unreachable!("invalid return layout for NumRound")
};
let intrinsic = match arg_layouts[0] {
Layout::F32 => &bitcode::NUM_ROUND_F32[int_width],
Layout::F64 => &bitcode::NUM_ROUND_F64[int_width],
Layout::DEC => &bitcode::DEC_ROUND[int_width],
_ => unreachable!("invalid layout for NumRound"),
};
self.build_fn_call(sym, intrinsic.to_string(), args, arg_layouts, ret_layout)
}
LowLevel::NumFloor => {
let repr = self.interner().get_repr(*ret_layout);
let LayoutRepr::Builtin(Builtin::Int(int_width)) = repr else {
unreachable!("invalid return layout for NumFloor")
};
match arg_layouts[0] {
Layout::F32 => self.build_fn_call(
sym,
bitcode::NUM_FLOOR_F32[int_width].to_string(),
args,
arg_layouts,
ret_layout,
),
Layout::F64 => self.build_fn_call(
sym,
bitcode::NUM_FLOOR_F64[int_width].to_string(),
args,
arg_layouts,
ret_layout,
),
Layout::DEC => todo!("NumFloor for decimals"),
let intrinsic = match arg_layouts[0] {
Layout::F32 => &bitcode::NUM_FLOOR_F32[int_width],
Layout::F64 => &bitcode::NUM_FLOOR_F64[int_width],
Layout::DEC => &bitcode::DEC_FLOOR[int_width],
_ => unreachable!("invalid layout for NumFloor"),
}
};
self.build_fn_call(sym, intrinsic.to_string(), args, arg_layouts, ret_layout)
}
LowLevel::NumCeiling => {
@ -1138,24 +1144,14 @@ trait Backend<'a> {
unreachable!("invalid return layout for NumCeiling")
};
match arg_layouts[0] {
Layout::F32 => self.build_fn_call(
sym,
bitcode::NUM_CEILING_F32[int_width].to_string(),
args,
arg_layouts,
ret_layout,
),
Layout::F64 => self.build_fn_call(
sym,
bitcode::NUM_CEILING_F64[int_width].to_string(),
args,
arg_layouts,
ret_layout,
),
Layout::DEC => todo!("NumCeiling for decimals"),
let intrinsic = match arg_layouts[0] {
Layout::F32 => &bitcode::NUM_CEILING_F32[int_width],
Layout::F64 => &bitcode::NUM_CEILING_F64[int_width],
Layout::DEC => &bitcode::DEC_CEILING[int_width],
_ => unreachable!("invalid layout for NumCeiling"),
}
};
self.build_fn_call(sym, intrinsic.to_string(), args, arg_layouts, ret_layout)
}
LowLevel::NumSub => {
@ -1494,13 +1490,6 @@ trait Backend<'a> {
self.build_fn_call(sym, intrinsic.to_string(), args, arg_layouts, ret_layout)
}
LowLevel::NumRound => self.build_fn_call(
sym,
bitcode::NUM_ROUND_F64[IntWidth::I64].to_string(),
args,
arg_layouts,
ret_layout,
),
LowLevel::ListLen => {
debug_assert_eq!(
1,