bjoernager/rust
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Auto merge of #88880 - cjgillot:no-krate, r=oli-obk

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Rework HIR API to make invocations of the hir_crate query harder.

`hir_crate` forces the recomputation of queries that depend on it.

This PR aims at avoiding useless invocations of `hir_crate` by making dependent code go through `tcx.hir()`.
This commit is contained in:
bors 2021-10-01 20:06:34 +00:00
commit c02371c442
64 changed files with 193 additions and 209 deletions
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8
compiler/rustc_interface/src/passes.rs
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@ -886,9 +886,7 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) -> Result<()> {
parallel!(
{
sess.time("match_checking", || {
tcx.par_body_owners(|def_id| {
tcx.ensure().check_match(def_id.to_def_id());
});
tcx.hir().par_body_owners(|def_id| tcx.ensure().check_match(def_id.to_def_id()))
});
},
{
@ -907,11 +905,11 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) -> Result<()> {
});
sess.time("MIR_borrow_checking", || {
tcx.par_body_owners(|def_id| tcx.ensure().mir_borrowck(def_id));
tcx.hir().par_body_owners(|def_id| tcx.ensure().mir_borrowck(def_id));
});
sess.time("MIR_effect_checking", || {
for def_id in tcx.body_owners() {
for def_id in tcx.hir().body_owners() {
tcx.ensure().thir_check_unsafety(def_id);
if !tcx.sess.opts.debugging_opts.thir_unsafeck {
rustc_mir_transform::check_unsafety::check_unsafety(tcx, def_id);