bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Use par_body_owners in coroutine check

Browse source
This commit is contained in:
Michael Goulet 2025-01-18 18:14:04 +00:00
parent bd5f0178bc
commit f3bd95d43c
1 changed files with 13 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

22
compiler/rustc_interface/src/passes.rs
View file

@ -875,6 +875,8 @@ fn run_required_analyses(tcx: TyCtxt<'_>) {
}); });
// Freeze definitions as we don't add new ones at this point. // Freeze definitions as we don't add new ones at this point.
// We need to wait until now since we synthesize a by-move body // We need to wait until now since we synthesize a by-move body
// for all coroutine-closures.
//
// This improves performance by allowing lock-free access to them. // This improves performance by allowing lock-free access to them.
tcx.untracked().definitions.freeze(); tcx.untracked().definitions.freeze();
@ -887,7 +889,7 @@ fn run_required_analyses(tcx: TyCtxt<'_>) {
}); });
}); });
sess.time("MIR_effect_checking", || { sess.time("MIR_effect_checking", || {
for def_id in tcx.hir().body_owners() { tcx.hir().par_body_owners(|def_id| {
tcx.ensure().has_ffi_unwind_calls(def_id); tcx.ensure().has_ffi_unwind_calls(def_id);
// If we need to codegen, ensure that we emit all errors from // If we need to codegen, ensure that we emit all errors from
@ -898,15 +900,17 @@ fn run_required_analyses(tcx: TyCtxt<'_>) {
{ {
tcx.ensure().mir_drops_elaborated_and_const_checked(def_id); tcx.ensure().mir_drops_elaborated_and_const_checked(def_id);
} }
} });
}); });
tcx.hir().par_body_owners(|def_id| { sess.time("coroutine_obligations", || {
if tcx.is_coroutine(def_id.to_def_id()) { tcx.hir().par_body_owners(|def_id| {
tcx.ensure().mir_coroutine_witnesses(def_id); if tcx.is_coroutine(def_id.to_def_id()) {
tcx.ensure().check_coroutine_obligations( tcx.ensure().mir_coroutine_witnesses(def_id);
tcx.typeck_root_def_id(def_id.to_def_id()).expect_local(), tcx.ensure().check_coroutine_obligations(
); tcx.typeck_root_def_id(def_id.to_def_id()).expect_local(),
} );
}
});
}); });
sess.time("layout_testing", || layout_test::test_layout(tcx)); sess.time("layout_testing", || layout_test::test_layout(tcx));