Auto merge of #67901 - matthewjasper:split-mir-build, r=nagisa

Split MIR building into its own crate

This moves `rustc_mir::{build, hair, lints}` to `rustc_mir_build`.
The new crate only has a `provide` function as it's public API.

Based on #67898

cc @Centril @rust-lang/compiler
r? @oli-obk

2 files changed, 3 insertions, 0 deletions

diff --git a/src/librustc_interface/Cargo.toml b/src/librustc_interface/Cargo.toml
index eb0551c6065..98f7def7e36 100644
--- a/src/librustc_interface/Cargo.toml
+++ b/src/librustc_interface/Cargo.toml
@@ -32,6 +32,7 @@ rustc_codegen_llvm = { path = "../librustc_codegen_llvm", optional = true }
 rustc_hir = { path = "../librustc_hir" }
 rustc_metadata = { path = "../librustc_metadata" }
 rustc_mir = { path = "../librustc_mir" }
+rustc_mir_build = { path = "../librustc_mir_build" }
 rustc_passes = { path = "../librustc_passes" }
 rustc_typeck = { path = "../librustc_typeck" }
 rustc_lint = { path = "../librustc_lint" }
diff --git a/src/librustc_interface/passes.rs b/src/librustc_interface/passes.rs
index 67f9819f331..5f0d9ed5bdf 100644
--- a/src/librustc_interface/passes.rs
+++ b/src/librustc_interface/passes.rs
@@ -29,6 +29,7 @@ use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc_incremental;
 use rustc_lint::LintStore;
 use rustc_mir as mir;
+use rustc_mir_build as mir_build;
 use rustc_parse::{parse_crate_from_file, parse_crate_from_source_str};
 use rustc_passes::{self, hir_stats, layout_test};
 use rustc_plugin_impl as plugin;
@@ -671,6 +672,7 @@ pub fn default_provide(providers: &mut ty::query::Providers<'_>) {
     plugin::build::provide(providers);
     rustc::hir::provide(providers);
     mir::provide(providers);
+    mir_build::provide(providers);
     rustc_privacy::provide(providers);
     typeck::provide(providers);
     ty::provide(providers);