Merge commit 'dbee13661efa269cb4cd57bb4c6b99a19732b484' into sync_cg_clif-2020-12-27

[rust.git] / compiler / rustc_codegen_cranelift / src / driver / aot.rs

diff --git a/compiler/rustc_codegen_cranelift/src/driver/aot.rs b/compiler/rustc_codegen_cranelift/src/driver/aot.rs
index 78d6ff0cb001c404f085d12c018f04cf5fcd3775..16f9bfc99189f5cbe1e7f3d59b24f7cca8364b8c 100644 (file)
--- a/compiler/rustc_codegen_cranelift/src/driver/aot.rs
+++ b/compiler/rustc_codegen_cranelift/src/driver/aot.rs
@@ -8,7 +8,7 @@
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::middle::cstore::EncodedMetadata;
-use rustc_middle::mir::mono::CodegenUnit;
+use rustc_middle::mir::mono::{CodegenUnit, MonoItem};
 use rustc_session::cgu_reuse_tracker::CguReuse;
 use rustc_session::config::{DebugInfo, OutputType};
 
@@ -146,11 +146,34 @@ fn module_codegen(tcx: TyCtxt<'_>, cgu_name: rustc_span::Symbol) -> ModuleCodege
         }
     }
 
-    let mut cx = crate::CodegenCx::new(tcx, module, tcx.sess.opts.debuginfo != DebugInfo::None);
+    let mut cx = crate::CodegenCx::new(
+        tcx,
+        module,
+        tcx.sess.opts.debuginfo != DebugInfo::None,
+        true,
+    );
     super::predefine_mono_items(&mut cx, &mono_items);
     for (mono_item, (linkage, visibility)) in mono_items {
         let linkage = crate::linkage::get_clif_linkage(mono_item, linkage, visibility);
-        super::codegen_mono_item(&mut cx, mono_item, linkage);
+        match mono_item {
+            MonoItem::Fn(inst) => {
+                cx.tcx.sess.time("codegen fn", || {
+                    crate::base::codegen_fn(&mut cx, inst, linkage)
+                });
+            }
+            MonoItem::Static(def_id) => {
+                crate::constant::codegen_static(&mut cx.constants_cx, def_id)
+            }
+            MonoItem::GlobalAsm(hir_id) => {
+                let item = cx.tcx.hir().expect_item(hir_id);
+                if let rustc_hir::ItemKind::GlobalAsm(rustc_hir::GlobalAsm { asm }) = item.kind {
+                    cx.global_asm.push_str(&*asm.as_str());
+                    cx.global_asm.push_str("\n\n");
+                } else {
+                    bug!("Expected GlobalAsm found {:?}", item);
+                }
+            }
+        }
     }
     let (mut module, global_asm, debug, mut unwind_context) =
         tcx.sess.time("finalize CodegenCx", || cx.finalize());
@@ -236,7 +259,7 @@ pub(super) fn run_aot(
     tcx.sess.abort_if_errors();
 
     let mut allocator_module = new_module(tcx, "allocator_shim".to_string());
-    let mut allocator_unwind_context = UnwindContext::new(tcx, allocator_module.isa());
+    let mut allocator_unwind_context = UnwindContext::new(tcx, allocator_module.isa(), true);
     let created_alloc_shim =
         crate::allocator::codegen(tcx, &mut allocator_module, &mut allocator_unwind_context);