Ship rustc_smir with rustc

Author: oli-obk

Cargo.lock

@@ -3410,6 +3410,7 @@ dependencies = [
  "jemalloc-sys",
  "rustc_codegen_ssa",
  "rustc_driver",
+ "rustc_smir",
 ]
 
 [[package]]
@@ -4401,6 +4402,16 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "rustc_smir"
+version = "0.0.0"
+dependencies = [
+ "rustc_borrowck",
+ "rustc_driver",
+ "rustc_interface",
+ "rustc_middle",
+]
+
 [[package]]
 name = "rustc_span"
 version = "0.0.0"

compiler/rustc/Cargo.toml

@@ -9,6 +9,9 @@ rustc_driver = { path = "../rustc_driver" }
 # Make sure rustc_codegen_ssa ends up in the sysroot, because this
 # crate is intended to be used by codegen backends, which may not be in-tree.
 rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
+# Make sure rustc_smir ends up in the sysroot, because this
+# crate is intended to be used by stable MIR consumers, which are not in-tree
+rustc_smir = { path = "../rustc_smir" }
 
 [dependencies.jemalloc-sys]
 version = "0.5.0"