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Add f16 and f128 to rustc_type_ir::FloatTy and rustc_abi::Primitive

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Make changes necessary to support these types in the compiler.
This commit is contained in:
Trevor Gross 2024-02-28 03:44:23 -05:00
parent c099ed3d1e
commit e45b4d3209
1 changed files with 4 additions and 0 deletions
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4
src/common.rs
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@ -33,8 +33,10 @@ pub(crate) fn scalar_to_clif_type(tcx: TyCtxt<'_>, scalar: Scalar) -> Type {
Integer::I64 => types::I64,
Integer::I128 => types::I128,
},
Primitive::F16 => unimplemented!("f16_f128"),
Primitive::F32 => types::F32,
Primitive::F64 => types::F64,
Primitive::F128 => unimplemented!("f16_f128"),
// FIXME(erikdesjardins): handle non-default addrspace ptr sizes
Primitive::Pointer(_) => pointer_ty(tcx),
}
@ -61,8 +63,10 @@ fn clif_type_from_ty<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> Option<types::Typ
},
ty::Char => types::I32,
ty::Float(size) => match size {
FloatTy::F16 => unimplemented!("f16_f128"),
FloatTy::F32 => types::F32,
FloatTy::F64 => types::F64,
FloatTy::F128 => unimplemented!("f16_f128"),
},
ty::FnPtr(_) => pointer_ty(tcx),
ty::RawPtr(TypeAndMut { ty: pointee_ty, mutbl: _ }) | ty::Ref(_, pointee_ty, _) => {