Auto merge of #103196 - Nilstrieb:no-meta-query, r=cjgillot

Get rid of native_library projection queries

They don't seem particularly useful as I don't expect native libraries to change frequently.

Maybe they do provide significant value of keeping incremental compilation green though, I'm not sure.

2 files changed, 6 insertions, 2 deletions

diff --git a/compiler/rustc_codegen_llvm/src/callee.rs b/compiler/rustc_codegen_llvm/src/callee.rs
index b83c1e8f08f..6f0d1b7ce84 100644
--- a/compiler/rustc_codegen_llvm/src/callee.rs
+++ b/compiler/rustc_codegen_llvm/src/callee.rs
@@ -179,7 +179,8 @@ pub fn get_fn<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) ->
             // MinGW: For backward compatibility we rely on the linker to decide whether it
             // should use dllimport for functions.
             if cx.use_dll_storage_attrs
-                && tcx.is_dllimport_foreign_item(instance_def_id)
+                && let Some(library) = tcx.native_library(instance_def_id)
+                && library.kind.is_dllimport()
                 && !matches!(tcx.sess.target.env.as_ref(), "gnu" | "uclibc")
             {
                 llvm::LLVMSetDLLStorageClass(llfn, llvm::DLLStorageClass::DllImport);
diff --git a/compiler/rustc_codegen_llvm/src/consts.rs b/compiler/rustc_codegen_llvm/src/consts.rs
index ee2fc65e37b..dd3c43ba5ca 100644
--- a/compiler/rustc_codegen_llvm/src/consts.rs
+++ b/compiler/rustc_codegen_llvm/src/consts.rs
@@ -332,7 +332,10 @@ impl<'ll> CodegenCx<'ll, '_> {
             }
         }
 
-        if self.use_dll_storage_attrs && self.tcx.is_dllimport_foreign_item(def_id) {
+        if self.use_dll_storage_attrs
+            && let Some(library) = self.tcx.native_library(def_id)
+            && library.kind.is_dllimport()
+        {
             // For foreign (native) libs we know the exact storage type to use.
             unsafe {
                 llvm::LLVMSetDLLStorageClass(g, llvm::DLLStorageClass::DllImport);