bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Auto merge of #121516 - RalfJung:platform-intrinsics-begone, r=oli-obk

Browse source 
remove platform-intrinsics ABI; make SIMD intrinsics be regular intrinsics

`@Amanieu` `@workingjubilee` I don't think there is any reason these need to be "special"? The [original RFC](https://rust-lang.github.io/rfcs/1199-simd-infrastructure.html) indicated eventually making them stable, but I think that is no longer the plan, so seems to me like we can clean this up a bit.

Blocked on https://github.com/rust-lang/stdarch/pull/1538, https://github.com/rust-lang/rust/pull/121542.
This commit is contained in:
bors 2024-02-26 22:24:16 +00:00
commit 5c786a7fe3
114 changed files with 416 additions and 448 deletions
Download patch file Download diff file Expand all files Collapse all files

4
compiler/rustc_passes/src/check_attr.rs
View file

@ -1389,7 +1389,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
if target == Target::ForeignMod
&& let hir::Node::Item(item) = self.tcx.hir_node(hir_id)
&& let Item { kind: ItemKind::ForeignMod { abi, .. }, .. } = item
&& !matches!(abi, Abi::Rust | Abi::RustIntrinsic | Abi::PlatformIntrinsic)
&& !matches!(abi, Abi::Rust | Abi::RustIntrinsic)
{
return;
}
@ -2071,7 +2071,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
) -> bool {
if let Target::ForeignFn = target
&& let hir::Node::Item(Item {
kind: ItemKind::ForeignMod { abi: Abi::RustIntrinsic | Abi::PlatformIntrinsic, .. },
kind: ItemKind::ForeignMod { abi: Abi::RustIntrinsic, .. },
..
}) = self.tcx.parent_hir_node(hir_id)
{

5
compiler/rustc_passes/src/stability.rs
View file

@ -173,10 +173,7 @@ impl<'a, 'tcx> Annotator<'a, 'tcx> {
// If the current node is a function, has const stability attributes and if it doesn not have an intrinsic ABI,
// check if the function/method is const or the parent impl block is const
if let (Some(const_span), Some(fn_sig)) = (const_span, fn_sig) {
if fn_sig.header.abi != Abi::RustIntrinsic
&& fn_sig.header.abi != Abi::PlatformIntrinsic
&& !fn_sig.header.is_const()
{
if fn_sig.header.abi != Abi::RustIntrinsic && !fn_sig.header.is_const() {
if !self.in_trait_impl
|| (self.in_trait_impl && !self.tcx.is_const_fn_raw(def_id.to_def_id()))
{