Let miri decide the flags to use for the test suite

oli-obk · web-flow · commit 3c6693967149 · 2022-05-30T12:10:28.000+02:00
diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs
@@ -572,8 +572,6 @@ impl Step for Miri {
                 return;
             }
 
-            // # Run `cargo test` with `-Zmir-opt-level=4`.
-            cargo.env("MIRIFLAGS", "-O -Zmir-opt-level=4");
             if !try_run(builder, &mut cargo) {
                 return;
             }

Original file line number	Diff line number	Diff line change
`@@ -572,8 +572,6 @@ impl Step for Miri {`
`572`	`572`	`return;`
`573`	`573`	`}`
`574`	`574`
`575`		- // # Run `cargo test` with `-Zmir-opt-level=4`.
`576`		`- cargo.env("MIRIFLAGS", "-O -Zmir-opt-level=4");`
`577`	`575`	`if !try_run(builder, &mut cargo) {`
`578`	`576`	`return;`
`579`	`577`	`}`