Add `inline` to `TransFnAttrs`

Part of #47320

2 files changed, 2 insertions, 3 deletions

diff --git a/src/librustc_mir/monomorphize/item.rs b/src/librustc_mir/monomorphize/item.rs
index 7c86f5a4b1a..6f6f5e13c63 100644
--- a/src/librustc_mir/monomorphize/item.rs
+++ b/src/librustc_mir/monomorphize/item.rs
@@ -141,8 +141,7 @@ pub trait MonoItemExt<'a, 'tcx>: fmt::Debug {
                 // creating one copy of this `#[inline]` function which may
                 // conflict with upstream crates as it could be an exported
                 // symbol.
-                let attrs = instance.def.attrs(tcx);
-                match attr::find_inline_attr(Some(tcx.sess.diagnostic()), &attrs) {
+                match tcx.trans_fn_attrs(instance.def_id()).inline {
                     InlineAttr::Always => InstantiationMode::LocalCopy,
                     _ => {
                         InstantiationMode::GloballyShared  { may_conflict: true }
diff --git a/src/librustc_mir/transform/inline.rs b/src/librustc_mir/transform/inline.rs
index 08a9757fb32..485f870fcca 100644
--- a/src/librustc_mir/transform/inline.rs
+++ b/src/librustc_mir/transform/inline.rs
@@ -207,7 +207,7 @@ impl<'a, 'tcx> Inliner<'a, 'tcx> {
         }
 
         let attrs = tcx.get_attrs(callsite.callee);
-        let hint = attr::find_inline_attr(None, &attrs[..]);
+        let hint = tcx.trans_fn_attrs(callsite.callee).inline;
 
         let hinted = match hint {
             // Just treat inline(always) as a hint for now,