debuginfo: Refactor debuginfo generation for types -- Rename DebugInfoMethods::create_vtable_metadata() to DebugInfoMethods::create_vtable_debuginfo()

Author: michaelwoerister

compiler/rustc_codegen_gcc/src/debuginfo.rs

@@ -31,7 +31,7 @@ impl<'a, 'gcc, 'tcx> DebugInfoBuilderMethods for Builder<'a, 'gcc, 'tcx> {
 }
 
 impl<'gcc, 'tcx> DebugInfoMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
-    fn create_vtable_metadata(&self, _ty: Ty<'tcx>, _trait_ref: Option<PolyExistentialTraitRef<'tcx>>, _vtable: Self::Value) {
+    fn create_vtable_debuginfo(&self, _ty: Ty<'tcx>, _trait_ref: Option<PolyExistentialTraitRef<'tcx>>, _vtable: Self::Value) {
         // TODO(antoyo)
     }
 

compiler/rustc_codegen_llvm/src/debuginfo/mod.rs

@@ -555,7 +555,7 @@ impl<'ll, 'tcx> DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
         unsafe { llvm::LLVMRustDIBuilderCreateDebugLocation(line, col, scope, inlined_at) }
     }
 
-    fn create_vtable_metadata(
+    fn create_vtable_debuginfo(
         &self,
         ty: Ty<'tcx>,
         trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,

compiler/rustc_codegen_ssa/src/meth.rs

@@ -78,7 +78,7 @@ pub fn get_vtable<'tcx, Cx: CodegenMethods<'tcx>>(
     let align = cx.data_layout().pointer_align.abi;
     let vtable = cx.static_addr_of(vtable_const, align, Some("vtable"));
 
-    cx.create_vtable_metadata(ty, trait_ref, vtable);
+    cx.create_vtable_debuginfo(ty, trait_ref, vtable);
     cx.vtables().borrow_mut().insert((ty, trait_ref), vtable);
     vtable
 }

compiler/rustc_codegen_ssa/src/traits/debuginfo.rs

@@ -7,7 +7,7 @@ use rustc_target::abi::call::FnAbi;
 use rustc_target::abi::Size;
 
 pub trait DebugInfoMethods<'tcx>: BackendTypes {
-    fn create_vtable_metadata(
+    fn create_vtable_debuginfo(
         &self,
         ty: Ty<'tcx>,
         trait_ref: Option<PolyExistentialTraitRef<'tcx>>,