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Add+Use mir::BinOp::Cmp

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This commit is contained in:
Scott McMurray 2023-03-05 20:19:41 -08:00
parent 744c664ba2
commit 3da115a93b
35 changed files with 521 additions and 119 deletions
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5
compiler/rustc_hir_analysis/src/check/intrinsic.rs
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@ -107,6 +107,7 @@ pub fn intrinsic_operation_unsafety(tcx: TyCtxt<'_>, intrinsic_id: LocalDefId) -
| sym::cttz
| sym::bswap
| sym::bitreverse
| sym::three_way_compare
| sym::discriminant_value
| sym::type_id
| sym::likely
@ -418,6 +419,10 @@ pub fn check_intrinsic_type(
| sym::bswap
| sym::bitreverse => (1, 0, vec![param(0)], param(0)),
sym::three_way_compare => {
(1, 0, vec![param(0), param(0)], tcx.ty_ordering_enum(Some(span)))
}
sym::add_with_overflow | sym::sub_with_overflow | sym::mul_with_overflow => {
(1, 0, vec![param(0), param(0)], Ty::new_tup(tcx, &[param(0), tcx.types.bool]))
}