Rollup merge of #146778 - nikic:allocator-shim-attributes, r=jackh726

Use standard attribute logic for allocator shim

Use llfn_attrs_from_instance() to generate the attributes for the allocator shim. This ensures that we generate all the usual attributes (and don't get to find out one-by-one that a certain attribute is important for a certain target). Additionally this will enable emitting the allocator-specific attributes (not included here).

This change is quite awkward because the allocator shim uses SimpleCx, while llfn_attrs_from_instance uses CodegenCx. I've switched it to use SimpleCx plus tcx/sess arguments where necessary. If there's a simpler way to do this, I'd love to know about it...

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_llvm/src/declare.rs b/compiler/rustc_codegen_llvm/src/declare.rs
index 960a895a203..36cdb498839 100644
--- a/compiler/rustc_codegen_llvm/src/declare.rs
+++ b/compiler/rustc_codegen_llvm/src/declare.rs
@@ -76,7 +76,7 @@ pub(crate) fn declare_raw_fn<'ll, 'tcx>(
         attrs.push(llvm::AttributeKind::NoRedZone.create_attr(cx.llcx));
     }
 
-    attrs.extend(attributes::non_lazy_bind_attr(cx));
+    attrs.extend(attributes::non_lazy_bind_attr(cx, cx.tcx.sess));
 
     attributes::apply_to_llfn(llfn, Function, &attrs);