Disable MIR inlining in codegen-units tests.

Author: cjgillot

src/test/codegen-units/partitioning/inlining-from-extern-crate.rs

@@ -4,6 +4,7 @@
 // incremental
 // compile-flags:-Zprint-mono-items=lazy
 // compile-flags:-Zinline-in-all-cgus
+// compile-flags:-Zinline-mir=no
 
 #![crate_type="lib"]
 

src/test/codegen-units/partitioning/local-inlining-but-not-all.rs

@@ -4,6 +4,7 @@
 // incremental
 // compile-flags:-Zprint-mono-items=lazy
 // compile-flags:-Zinline-in-all-cgus=no
+// compile-flags:-Zinline-mir=no
 
 #![allow(dead_code)]
 #![crate_type="lib"]

src/test/codegen-units/partitioning/local-inlining.rs

@@ -4,6 +4,7 @@
 // incremental
 // compile-flags:-Zprint-mono-items=lazy
 // compile-flags:-Zinline-in-all-cgus
+// compile-flags:-Zinline-mir=no
 
 #![allow(dead_code)]
 #![crate_type="lib"]

src/test/codegen-units/partitioning/local-transitive-inlining.rs

@@ -4,6 +4,7 @@
 // incremental
 // compile-flags:-Zprint-mono-items=lazy
 // compile-flags:-Zinline-in-all-cgus
+// compile-flags:-Zinline-mir=no
 
 #![allow(dead_code)]
 #![crate_type="rlib"]