diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/base.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/base.rs | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/compiler/rustc_codegen_ssa/src/base.rs b/compiler/rustc_codegen_ssa/src/base.rs index 18581f854b6..833456abb8a 100644 --- a/compiler/rustc_codegen_ssa/src/base.rs +++ b/compiler/rustc_codegen_ssa/src/base.rs @@ -647,7 +647,7 @@ pub fn codegen_crate<B: ExtraBackendMethods>( ) -> OngoingCodegen<B> { // Skip crate items and just output metadata in -Z no-codegen mode. if tcx.sess.opts.unstable_opts.no_codegen || !tcx.sess.opts.output_types.should_codegen() { - let ongoing_codegen = start_async_codegen(backend, tcx, target_cpu); + let ongoing_codegen = start_async_codegen(backend, tcx, target_cpu, &[]); ongoing_codegen.codegen_finished(tcx); @@ -667,7 +667,6 @@ pub fn codegen_crate<B: ExtraBackendMethods>( // codegen units. let MonoItemPartitions { codegen_units, autodiff_items, .. } = tcx.collect_and_partition_mono_items(()); - let autodiff_fncs = autodiff_items.to_vec(); // Force all codegen_unit queries so they are already either red or green // when compile_codegen_unit accesses them. We are not able to re-execute @@ -680,7 +679,7 @@ pub fn codegen_crate<B: ExtraBackendMethods>( } } - let ongoing_codegen = start_async_codegen(backend.clone(), tcx, target_cpu); + let ongoing_codegen = start_async_codegen(backend.clone(), tcx, target_cpu, autodiff_items); // Codegen an allocator shim, if necessary. if let Some(kind) = allocator_kind_for_codegen(tcx) { @@ -710,10 +709,6 @@ pub fn codegen_crate<B: ExtraBackendMethods>( ); } - if !autodiff_fncs.is_empty() { - ongoing_codegen.submit_autodiff_items(autodiff_fncs); - } - // For better throughput during parallel processing by LLVM, we used to sort // CGUs largest to smallest. This would lead to better thread utilization // by, for example, preventing a large CGU from being processed last and |