Use target instead of machine for mir interpreter integer handling.

The naming of `machine` only makes sense from a mir interpreter internals perspective, but outside users talk about the `target` platform
This commit is contained in:
Oli Scherer 2023-02-14 14:31:26 +00:00
parent 5a8b288712
commit cecc45cedc
3 changed files with 4 additions and 4 deletions

View File

@ -54,7 +54,7 @@ impl<'tcx> LateLintPass<'tcx> for LargeConstArrays {
let ty = hir_ty_to_ty(cx.tcx, hir_ty);
if let ty::Array(element_type, cst) = ty.kind();
if let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind();
if let Ok(element_count) = element_count.try_to_machine_usize(cx.tcx);
if let Ok(element_count) = element_count.try_to_target_usize(cx.tcx);
if let Ok(element_size) = cx.layout_of(*element_type).map(|l| l.size.bytes());
if self.maximum_allowed_size < u128::from(element_count) * u128::from(element_size);

View File

@ -41,7 +41,7 @@ impl<'tcx> LateLintPass<'tcx> for LargeStackArrays {
if let ExprKind::Repeat(_, _) = expr.kind
&& let ty::Array(element_type, cst) = cx.typeck_results().expr_ty(expr).kind()
&& let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind()
&& let Ok(element_count) = element_count.try_to_machine_usize(cx.tcx)
&& let Ok(element_count) = element_count.try_to_target_usize(cx.tcx)
&& let Ok(element_size) = cx.layout_of(*element_type).map(|l| l.size.bytes())
&& !cx.tcx.hir().parent_iter(expr.hir_id)
.any(|(_, node)| matches!(node, Node::Item(Item { kind: ItemKind::Static(..), .. })))

View File

@ -640,7 +640,7 @@ pub fn miri_to_const<'tcx>(tcx: TyCtxt<'tcx>, result: mir::ConstantKind<'tcx>) -
},
mir::ConstantKind::Val(ConstValue::ByRef { alloc, offset: _ }, _) => match result.ty().kind() {
ty::Array(sub_type, len) => match sub_type.kind() {
ty::Float(FloatTy::F32) => match len.kind().try_to_machine_usize(tcx) {
ty::Float(FloatTy::F32) => match len.kind().try_to_target_usize(tcx) {
Some(len) => alloc
.inner()
.inspect_with_uninit_and_ptr_outside_interpreter(0..(4 * usize::try_from(len).unwrap()))
@ -651,7 +651,7 @@ pub fn miri_to_const<'tcx>(tcx: TyCtxt<'tcx>, result: mir::ConstantKind<'tcx>) -
.map(Constant::Vec),
_ => None,
},
ty::Float(FloatTy::F64) => match len.kind().try_to_machine_usize(tcx) {
ty::Float(FloatTy::F64) => match len.kind().try_to_target_usize(tcx) {
Some(len) => alloc
.inner()
.inspect_with_uninit_and_ptr_outside_interpreter(0..(8 * usize::try_from(len).unwrap()))