Move LinkerInfo into CrateInfo

5 files changed, 10 insertions, 12 deletions

diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 8c246f1dac3..dfce3c5b7a5 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -1804,7 +1804,7 @@ fn linker_with_args<'a, B: ArchiveBuilder<'a>>(
     // FIXME: Move `/LIBPATH` addition for uwp targets from the linker construction
     // to the linker args construction.
     assert!(base_cmd.get_args().is_empty() || sess.target.vendor == "uwp");
-    let cmd = &mut *codegen_results.linker_info.to_linker(base_cmd, &sess, flavor);
+    let cmd = &mut *codegen_results.crate_info.linker_info.to_linker(base_cmd, &sess, flavor);
     let link_output_kind = link_output_kind(sess, crate_type);
 
     // ------------ Early order-dependent options ------------
@@ -1986,10 +1986,10 @@ fn add_order_independent_options(
     if flavor == LinkerFlavor::PtxLinker {
         // Provide the linker with fallback to internal `target-cpu`.
         cmd.arg("--fallback-arch");
-        cmd.arg(&codegen_results.linker_info.target_cpu);
+        cmd.arg(&codegen_results.crate_info.linker_info.target_cpu);
     } else if flavor == LinkerFlavor::BpfLinker {
         cmd.arg("--cpu");
-        cmd.arg(&codegen_results.linker_info.target_cpu);
+        cmd.arg(&codegen_results.crate_info.linker_info.target_cpu);
         cmd.arg("--cpu-features");
         cmd.arg(match &sess.opts.cg.target_feature {
             feat if !feat.is_empty() => feat,
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
index 43ff664c3e6..49b58829483 100644
--- a/compiler/rustc_codegen_ssa/src/back/linker.rs
+++ b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -35,7 +35,7 @@ pub fn disable_localization(linker: &mut Command) {
 
 /// For all the linkers we support, and information they might
 /// need out of the shared crate context before we get rid of it.
-#[derive(Encodable, Decodable)]
+#[derive(Debug, Encodable, Decodable)]
 pub struct LinkerInfo {
     pub(super) target_cpu: String,
     exports: FxHashMap<CrateType, Vec<String>>,
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index d27eb7da810..41823f7d80d 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -1,5 +1,4 @@
 use super::link::{self, ensure_removed};
-use super::linker::LinkerInfo;
 use super::lto::{self, SerializedModule};
 use super::symbol_export::symbol_name_for_instance_in_crate;
 
@@ -430,8 +429,7 @@ pub fn start_async_codegen<B: ExtraBackendMethods>(
     let no_builtins = tcx.sess.contains_name(crate_attrs, sym::no_builtins);
     let is_compiler_builtins = tcx.sess.contains_name(crate_attrs, sym::compiler_builtins);
 
-    let linker_info = LinkerInfo::new(tcx, target_cpu);
-    let crate_info = CrateInfo::new(tcx);
+    let crate_info = CrateInfo::new(tcx, target_cpu);
 
     let regular_config =
         ModuleConfig::new(ModuleKind::Regular, sess, no_builtins, is_compiler_builtins);
@@ -461,7 +459,6 @@ pub fn start_async_codegen<B: ExtraBackendMethods>(
     OngoingCodegen {
         backend,
         metadata,
-        linker_info,
         crate_info,
 
         coordinator_send,
@@ -1799,7 +1796,6 @@ impl SharedEmitterMain {
 pub struct OngoingCodegen<B: ExtraBackendMethods> {
     pub backend: B,
     pub metadata: EncodedMetadata,
-    pub linker_info: LinkerInfo,
     pub crate_info: CrateInfo,
     pub coordinator_send: Sender<Box<dyn Any + Send>>,
     pub codegen_worker_receive: Receiver<Message<B>>,
@@ -1842,7 +1838,6 @@ impl<B: ExtraBackendMethods> OngoingCodegen<B> {
         (
             CodegenResults {
                 metadata: self.metadata,
-                linker_info: self.linker_info,
                 crate_info: self.crate_info,
 
                 modules: compiled_modules.modules,
diff --git a/compiler/rustc_codegen_ssa/src/base.rs b/compiler/rustc_codegen_ssa/src/base.rs
index 0036935be67..234825b3909 100644
--- a/compiler/rustc_codegen_ssa/src/base.rs
+++ b/compiler/rustc_codegen_ssa/src/base.rs
@@ -1,3 +1,4 @@
+use crate::back::linker::LinkerInfo;
 use crate::back::write::{
     compute_per_cgu_lto_type, start_async_codegen, submit_codegened_module_to_llvm,
     submit_post_lto_module_to_llvm, submit_pre_lto_module_to_llvm, ComputedLtoType, OngoingCodegen,
@@ -754,7 +755,8 @@ impl<B: ExtraBackendMethods> Drop for AbortCodegenOnDrop<B> {
 }
 
 impl CrateInfo {
-    pub fn new(tcx: TyCtxt<'_>) -> CrateInfo {
+    pub fn new(tcx: TyCtxt<'_>, target_cpu: String) -> CrateInfo {
+        let linker_info = LinkerInfo::new(tcx, target_cpu);
         let local_crate_name = tcx.crate_name(LOCAL_CRATE);
         let crate_attrs = tcx.hir().attrs(rustc_hir::CRATE_HIR_ID);
         let subsystem = tcx.sess.first_attr_value_str_by_name(crate_attrs, sym::windows_subsystem);
@@ -770,6 +772,7 @@ impl CrateInfo {
         });
 
         let mut info = CrateInfo {
+            linker_info,
             local_crate_name,
             panic_runtime: None,
             compiler_builtins: None,
diff --git a/compiler/rustc_codegen_ssa/src/lib.rs b/compiler/rustc_codegen_ssa/src/lib.rs
index 6413e03bea4..bcd9182f58d 100644
--- a/compiler/rustc_codegen_ssa/src/lib.rs
+++ b/compiler/rustc_codegen_ssa/src/lib.rs
@@ -135,6 +135,7 @@ impl From<&cstore::NativeLib> for NativeLib {
 /// and the corresponding properties without referencing information outside of a `CrateInfo`.
 #[derive(Debug, Encodable, Decodable)]
 pub struct CrateInfo {
+    pub linker_info: back::linker::LinkerInfo,
     pub local_crate_name: Symbol,
     pub panic_runtime: Option<CrateNum>,
     pub compiler_builtins: Option<CrateNum>,
@@ -157,7 +158,6 @@ pub struct CodegenResults {
     pub allocator_module: Option<CompiledModule>,
     pub metadata_module: Option<CompiledModule>,
     pub metadata: rustc_middle::middle::cstore::EncodedMetadata,
-    pub linker_info: back::linker::LinkerInfo,
     pub crate_info: CrateInfo,
 }