bjoernager/rust
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Move finalize_session_directory call out of cg_llvm

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This causes it to be called even when passing `-Zno-link`, when linking
fails or when neither `--emit link` nor `--emit metadata` is used.
This commit is contained in:
bjorn3 2020-10-10 15:20:35 +02:00
parent 69f45cd965
commit f141acf067
4 changed files with 8 additions and 11 deletions
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8
compiler/rustc_interface/src/queries.rs
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@ -3,6 +3,7 @@ use crate::passes::{self, BoxedResolver, QueryContext};
use rustc_ast as ast;
use rustc_codegen_ssa::traits::CodegenBackend;
use rustc_data_structures::svh::Svh;
use rustc_data_structures::sync::{Lrc, OnceCell, WorkerLocal};
use rustc_errors::ErrorReported;
use rustc_hir::def_id::LOCAL_CRATE;
@ -331,6 +332,7 @@ impl<'tcx> Queries<'tcx> {
pub fn linker(&'tcx self) -> Result<Linker> {
let dep_graph = self.dep_graph()?;
let prepare_outputs = self.prepare_outputs()?;
let crate_hash = self.global_ctxt()?.peek_mut().enter(|tcx| tcx.crate_hash(LOCAL_CRATE));
let ongoing_codegen = self.ongoing_codegen()?;
let sess = self.session().clone();
@ -340,6 +342,7 @@ impl<'tcx> Queries<'tcx> {
sess,
dep_graph: dep_graph.peek().clone(),
prepare_outputs: prepare_outputs.take(),
crate_hash,
ongoing_codegen: ongoing_codegen.take(),
codegen_backend,
})
@ -350,6 +353,7 @@ pub struct Linker {
sess: Lrc<Session>,
dep_graph: DepGraph,
prepare_outputs: OutputFilenames,
crate_hash: Svh,
ongoing_codegen: Box<dyn Any>,
codegen_backend: Lrc<Box<dyn CodegenBackend>>,
}
@ -370,6 +374,10 @@ impl Linker {
let prof = self.sess.prof.clone();
prof.generic_activity("drop_dep_graph").run(move || drop(dep_graph));
// Now that we won't touch anything in the incremental compilation directory
// any more, we can finalize it (which involves renaming it)
rustc_incremental::finalize_session_directory(&self.sess, self.crate_hash);
if !self
.sess
.opts