Use -O in try_identity test that requires storage markers

tmiasko · tmiasko · commit 57de468ff983 · 2021-02-28T00:00:00.000Z
diff --git a/src/test/codegen/try_identity.rs b/src/test/codegen/try_identity.rs
@@ -1,4 +1,4 @@
-// compile-flags: -C no-prepopulate-passes -Z mir-opt-level=2 -Zunsound-mir-opts
+// compile-flags: -C no-prepopulate-passes -O -Z mir-opt-level=2 -Zunsound-mir-opts
 
 // Ensure that `x?` has no overhead on `Result<T, E>` due to identity `match`es in lowering.
 // This requires inlining to trigger the MIR optimizations in `SimplifyArmIdentity`.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// compile-flags: -C no-prepopulate-passes -Z mir-opt-level=2 -Zunsound-mir-opts`
	`1`	`+// compile-flags: -C no-prepopulate-passes -O -Z mir-opt-level=2 -Zunsound-mir-opts`
`2`	`2`
`3`	`3`	// Ensure that `x?` has no overhead on `Result<T, E>` due to identity `match`es in lowering.
`4`	`4`	// This requires inlining to trigger the MIR optimizations in `SimplifyArmIdentity`.