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Merge commit 'c19edfd71a' into sync_cg_clif-2022-07-25

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bjorn3 2022-07-25 16:07:57 +02:00
commit 7a3ed235eb
24 changed files with 473 additions and 219 deletions
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6
compiler/rustc_codegen_cranelift/src/unsize.rs
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@ -153,11 +153,7 @@ pub(crate) fn size_and_align_of_dst<'tcx>(
layout: TyAndLayout<'tcx>,
info: Value,
) -> (Value, Value) {
if !layout.is_unsized() {
let size = fx.bcx.ins().iconst(fx.pointer_type, layout.size.bytes() as i64);
let align = fx.bcx.ins().iconst(fx.pointer_type, layout.align.abi.bytes() as i64);
return (size, align);
}
assert!(layout.is_unsized() || layout.abi == Abi::Uninhabited);
match layout.ty.kind() {
ty::Dynamic(..) => {
// load size/align from vtable