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Add Float ty to SMIR

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This commit is contained in:
Santiago Pastorino 2023-07-05 19:30:24 -03:00
parent 42eccffce3
commit 9ca51b92d4
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GPG Key ID: 8131A24E0C79EFAF
3 changed files with 21 additions and 5 deletions
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9
compiler/rustc_smir/src/rustc_smir/mod.rs
View File

@ -7,7 +7,7 @@
//!
//! For now, we are developing everything inside `rustc`, thus, we keep this module private.
use crate::stable_mir::ty::{IntTy, RigidTy, TyKind, UintTy};
use crate::stable_mir::ty::{FloatTy, IntTy, RigidTy, TyKind, UintTy};
use crate::stable_mir::{self, Context};
use rustc_middle::mir;
use rustc_middle::ty::{self, Ty, TyCtxt};
@ -81,14 +81,17 @@ impl<'tcx> Tables<'tcx> {
ty::IntTy::I128 => TyKind::RigidTy(RigidTy::Int(IntTy::I128)),
},
ty::Uint(uint_ty) => match uint_ty {
ty::UintTy::Usize => TyKind::RigidTy(RigidTy::Uint(stable_mir::ty::UintTy::Usize)),
ty::UintTy::Usize => TyKind::RigidTy(RigidTy::Uint(UintTy::Usize)),
ty::UintTy::U8 => TyKind::RigidTy(RigidTy::Uint(UintTy::U8)),
ty::UintTy::U16 => TyKind::RigidTy(RigidTy::Uint(UintTy::U16)),
ty::UintTy::U32 => TyKind::RigidTy(RigidTy::Uint(UintTy::U32)),
ty::UintTy::U64 => TyKind::RigidTy(RigidTy::Uint(UintTy::U64)),
ty::UintTy::U128 => TyKind::RigidTy(RigidTy::Uint(UintTy::U128)),
},
ty::Float(_) => todo!(),
ty::Float(float_ty) => match float_ty {
ty::FloatTy::F32 => TyKind::RigidTy(RigidTy::Float(FloatTy::F32)),
ty::FloatTy::F64 => TyKind::RigidTy(RigidTy::Float(FloatTy::F64)),
},
ty::Adt(_, _) => todo!(),
ty::Foreign(_) => todo!(),
ty::Str => todo!(),

7
compiler/rustc_smir/src/stable_mir/ty.rs
View File

@ -20,6 +20,7 @@ pub enum RigidTy {
Char,
Int(IntTy),
Uint(UintTy),
Float(FloatTy),
Tuple(Vec<Ty>),
}
@ -42,3 +43,9 @@ pub enum UintTy {
U64,
U128,
}
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum FloatTy {
F32,
F64,
}

10
tests/ui-fulldeps/stable-mir/crate-info.rs
View File

@ -67,7 +67,7 @@ fn test_stable_mir(tcx: TyCtxt<'_>) {
let types = get_item(tcx, &items, (DefKind::Fn, "types")).unwrap();
let body = types.body();
assert_eq!(body.locals.len(), 5);
assert_eq!(body.locals.len(), 6);
assert_matches!(
body.locals[0].kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Bool)
@ -88,6 +88,12 @@ fn test_stable_mir(tcx: TyCtxt<'_>) {
body.locals[4].kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Uint(stable_mir::ty::UintTy::U64))
);
assert_matches!(
body.locals[5].kind(),
stable_mir::ty::TyKind::RigidTy(stable_mir::ty::RigidTy::Float(
stable_mir::ty::FloatTy::F64
))
);
let drop = get_item(tcx, &items, (DefKind::Fn, "drop")).unwrap();
let body = drop.body();
@ -179,7 +185,7 @@ fn generate_input(path: &str) -> std::io::Result<()> {
x_64.wrapping_add(y_64)
}}
pub fn types(b: bool, _: char, _: i32, _: u64) -> bool {{
pub fn types(b: bool, _: char, _: i32, _: u64, _: f64) -> bool {{
b
}}