add mir optimization tests, dump-mir-dir option

2016-07-07 16:40:01 -07:00
parent d11936251a
commit 8f9844dd5c
11 changed files with 242 additions and 5 deletions
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -375,6 +375,10 @@ impl Build {
                    check::compiletest(self, &compiler, target.target,
                                       "pretty", "run-pass-valgrind");
                }
+                CheckMirOpt { compiler } => {
+                    check::compiletest(self, &compiler, target.target,
+                                       "mir-opt", "mir-opt");
+                }
                CheckCodegen { compiler } => {
                    check::compiletest(self, &compiler, target.target,
                                       "codegen", "codegen");