bjoernager/rust
bjoernager/rust
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Merge commit '03f01bbe90' into update_cg_clif-2020-11-01

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This commit is contained in:
bjorn3 2020-11-03 11:00:04 +01:00
commit 216c4ae463
53 changed files with 609 additions and 385 deletions
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26
compiler/rustc_codegen_cranelift/src/constant.rs
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@ -106,7 +106,7 @@ fn codegen_static_ref<'tcx>(
CPlace::for_ptr(crate::pointer::Pointer::new(global_ptr), layout)
}
pub(crate) fn trans_constant<'tcx>(
pub(crate) fn codegen_constant<'tcx>(
fx: &mut FunctionCx<'_, 'tcx, impl Module>,
constant: &Constant<'tcx>,
) -> CValue<'tcx> {
@ -151,10 +151,10 @@ pub(crate) fn trans_constant<'tcx>(
| ConstKind::Error(_) => unreachable!("{:?}", const_),
};
trans_const_value(fx, const_val, const_.ty)
codegen_const_value(fx, const_val, const_.ty)
}
pub(crate) fn trans_const_value<'tcx>(
pub(crate) fn codegen_const_value<'tcx>(
fx: &mut FunctionCx<'_, 'tcx, impl Module>,
const_val: ConstValue<'tcx>,
ty: Ty<'tcx>,
@ -164,7 +164,7 @@ pub(crate) fn trans_const_value<'tcx>(
if layout.is_zst() {
return CValue::by_ref(
crate::Pointer::const_addr(fx, i64::try_from(layout.align.pref.bytes()).unwrap()),
crate::Pointer::dangling(layout.align.pref),
layout,
);
}
@ -188,7 +188,7 @@ pub(crate) fn trans_const_value<'tcx>(
match x {
Scalar::Raw { data, size } => {
assert_eq!(u64::from(size), layout.size.bytes());
return CValue::const_val(fx, layout, data);
CValue::const_val(fx, layout, data)
}
Scalar::Ptr(ptr) => {
let alloc_kind = fx.tcx.get_global_alloc(ptr.alloc_id);
@ -232,7 +232,7 @@ pub(crate) fn trans_const_value<'tcx>(
} else {
base_addr
};
return CValue::by_val(val, layout);
CValue::by_val(val, layout)
}
}
}
@ -276,7 +276,7 @@ fn data_id_for_alloc_id(
) -> DataId {
module
.declare_data(
&format!("__alloc_{:x}", alloc_id.0),
&format!(".L__alloc_{:x}", alloc_id.0),
Linkage::Local,
mutability == rustc_hir::Mutability::Mut,
false,
@ -293,14 +293,12 @@ fn data_id_for_static(
let rlinkage = tcx.codegen_fn_attrs(def_id).linkage;
let linkage = if definition {
crate::linkage::get_static_linkage(tcx, def_id)
} else if rlinkage == Some(rustc_middle::mir::mono::Linkage::ExternalWeak)
|| rlinkage == Some(rustc_middle::mir::mono::Linkage::WeakAny)
{
Linkage::Preemptible
} else {
if rlinkage == Some(rustc_middle::mir::mono::Linkage::ExternalWeak)
|| rlinkage == Some(rustc_middle::mir::mono::Linkage::WeakAny)
{
Linkage::Preemptible
} else {
Linkage::Import
}
Linkage::Import
};
let instance = Instance::mono(tcx, def_id).polymorphize(tcx);