diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/back/write.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/write.rs | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs index a41ca8ce28b..bbf9cceef2a 100644 --- a/compiler/rustc_codegen_ssa/src/back/write.rs +++ b/compiler/rustc_codegen_ssa/src/back/write.rs @@ -24,7 +24,6 @@ use rustc_hir::def_id::{CrateNum, LOCAL_CRATE}; use rustc_incremental::{ copy_cgu_workproduct_to_incr_comp_cache_dir, in_incr_comp_dir, in_incr_comp_dir_sess, }; -use rustc_metadata::EncodedMetadata; use rustc_metadata::fs::copy_to_stdout; use rustc_middle::bug; use rustc_middle::dep_graph::{WorkProduct, WorkProductId}; @@ -142,7 +141,6 @@ impl ModuleConfig { || match kind { ModuleKind::Regular => sess.opts.output_types.contains_key(&OutputType::Object), ModuleKind::Allocator => false, - ModuleKind::Metadata => sess.opts.output_types.contains_key(&OutputType::Metadata), }; let emit_obj = if !should_emit_obj { @@ -350,7 +348,6 @@ pub struct CodegenContext<B: WriteBackendMethods> { pub output_filenames: Arc<OutputFilenames>, pub invocation_temp: Option<String>, pub regular_module_config: Arc<ModuleConfig>, - pub metadata_module_config: Arc<ModuleConfig>, pub allocator_module_config: Arc<ModuleConfig>, pub tm_factory: TargetMachineFactoryFn<B>, pub msvc_imps_needed: bool, @@ -395,7 +392,6 @@ impl<B: WriteBackendMethods> CodegenContext<B> { pub fn config(&self, kind: ModuleKind) -> &ModuleConfig { match kind { ModuleKind::Regular => &self.regular_module_config, - ModuleKind::Metadata => &self.metadata_module_config, ModuleKind::Allocator => &self.allocator_module_config, } } @@ -474,8 +470,6 @@ pub(crate) fn start_async_codegen<B: ExtraBackendMethods>( backend: B, tcx: TyCtxt<'_>, target_cpu: String, - metadata: EncodedMetadata, - metadata_module: Option<CompiledModule>, ) -> OngoingCodegen<B> { let (coordinator_send, coordinator_receive) = channel(); @@ -485,7 +479,6 @@ pub(crate) fn start_async_codegen<B: ExtraBackendMethods>( let crate_info = CrateInfo::new(tcx, target_cpu); let regular_config = ModuleConfig::new(ModuleKind::Regular, tcx, no_builtins); - let metadata_config = ModuleConfig::new(ModuleKind::Metadata, tcx, no_builtins); let allocator_config = ModuleConfig::new(ModuleKind::Allocator, tcx, no_builtins); let (shared_emitter, shared_emitter_main) = SharedEmitter::new(); @@ -499,15 +492,12 @@ pub(crate) fn start_async_codegen<B: ExtraBackendMethods>( codegen_worker_send, coordinator_receive, Arc::new(regular_config), - Arc::new(metadata_config), Arc::new(allocator_config), coordinator_send.clone(), ); OngoingCodegen { backend, - metadata, - metadata_module, crate_info, codegen_worker_receive, @@ -843,12 +833,6 @@ pub(crate) fn compute_per_cgu_lto_type( sess_crate_types: &[CrateType], module_kind: ModuleKind, ) -> ComputedLtoType { - // Metadata modules never participate in LTO regardless of the lto - // settings. - if module_kind == ModuleKind::Metadata { - return ComputedLtoType::No; - } - // If the linker does LTO, we don't have to do it. Note that we // keep doing full LTO, if it is requested, as not to break the // assumption that the output will be a single module. @@ -1029,10 +1013,7 @@ fn finish_intra_module_work<B: ExtraBackendMethods>( let dcx = cgcx.create_dcx(); let dcx = dcx.handle(); - if !cgcx.opts.unstable_opts.combine_cgu - || module.kind == ModuleKind::Metadata - || module.kind == ModuleKind::Allocator - { + if !cgcx.opts.unstable_opts.combine_cgu || module.kind == ModuleKind::Allocator { let module = B::codegen(cgcx, dcx, module, module_config)?; Ok(WorkItemResult::Finished(module)) } else { @@ -1123,7 +1104,6 @@ fn start_executing_work<B: ExtraBackendMethods>( codegen_worker_send: Sender<CguMessage>, coordinator_receive: Receiver<Box<dyn Any + Send>>, regular_config: Arc<ModuleConfig>, - metadata_config: Arc<ModuleConfig>, allocator_config: Arc<ModuleConfig>, tx_to_llvm_workers: Sender<Box<dyn Any + Send>>, ) -> thread::JoinHandle<Result<CompiledModules, ()>> { @@ -1216,7 +1196,6 @@ fn start_executing_work<B: ExtraBackendMethods>( diag_emitter: shared_emitter.clone(), output_filenames: Arc::clone(tcx.output_filenames(())), regular_module_config: regular_config, - metadata_module_config: metadata_config, allocator_module_config: allocator_config, tm_factory: backend.target_machine_factory(tcx.sess, ol, backend_features), msvc_imps_needed: msvc_imps_needed(tcx), @@ -1673,7 +1652,6 @@ fn start_executing_work<B: ExtraBackendMethods>( assert!(compiled_allocator_module.is_none()); compiled_allocator_module = Some(compiled_module); } - ModuleKind::Metadata => bug!("Should be handled separately"), } } Ok(WorkItemResult::NeedsLink(module)) => { @@ -2055,8 +2033,6 @@ impl<B: ExtraBackendMethods> Drop for Coordinator<B> { pub struct OngoingCodegen<B: ExtraBackendMethods> { pub backend: B, - pub metadata: EncodedMetadata, - pub metadata_module: Option<CompiledModule>, pub crate_info: CrateInfo, pub codegen_worker_receive: Receiver<CguMessage>, pub shared_emitter_main: SharedEmitterMain, @@ -2096,12 +2072,10 @@ impl<B: ExtraBackendMethods> OngoingCodegen<B> { ( CodegenResults { - metadata: self.metadata, crate_info: self.crate_info, modules: compiled_modules.modules, allocator_module: compiled_modules.allocator_module, - metadata_module: self.metadata_module, }, work_products, ) |