Move crashes tests.

Author: cjgillot

tests/crashes/128094.rs renamed to tests/ui/mir/gvn-nonsensical-coroutine-layout.rs

@@ -1,15 +1,19 @@
-//@ known-bug: rust-lang/rust#128094
+//! Verify that we do not ICE when a coroutine body is malformed.
 //@ compile-flags: -Zmir-enable-passes=+GVN
 //@ edition: 2018
 
 pub enum Request {
     TestSome(T),
+    //~^ ERROR cannot find type `T` in this scope [E0412]
 }
 
 pub async fn handle_event(event: Request) {
     async move {
         static instance: Request = Request { bar: 17 };
+        //~^ ERROR expected struct, variant or union type, found enum `Request` [E0574]
         &instance
     }
     .await;
 }
+
+fn main() {}

tests/ui/mir/gvn-nonsensical-coroutine-layout.stderr

@@ -0,0 +1,26 @@
+error[E0412]: cannot find type `T` in this scope
+  --> $DIR/gvn-nonsensical-coroutine-layout.rs:6:14
+   |
+LL |     TestSome(T),
+   |              ^ not found in this scope
+   |
+help: you might be missing a type parameter
+   |
+LL | pub enum Request<T> {
+   |                 +++
+
+error[E0574]: expected struct, variant or union type, found enum `Request`
+  --> $DIR/gvn-nonsensical-coroutine-layout.rs:12:36
+   |
+LL |         static instance: Request = Request { bar: 17 };
+   |                                    ^^^^^^^ not a struct, variant or union type
+   |
+help: consider importing this struct instead
+   |
+LL + use std::error::Request;
+   |
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0412, E0574.
+For more information about an error, try `rustc --explain E0412`.

tests/crashes/135128.rs renamed to tests/ui/mir/gvn-nonsensical-sized-str.rs

@@ -1,13 +1,16 @@
-//@ known-bug: #135128
+//! Verify that we do not ICE when optimizing bodies with nonsensical bounds.
 //@ compile-flags: -Copt-level=1
 //@ edition: 2021
+//@ build-pass
 
 #![feature(trivial_bounds)]
 
 async fn return_str() -> str
 where
     str: Sized,
+    //~^ WARN trait bound str: Sized does not depend on any type or lifetime parameters
 {
     *"Sized".to_string().into_boxed_str()
 }
+
 fn main() {}

tests/ui/mir/gvn-nonsensical-sized-str.stderr

@@ -0,0 +1,10 @@
+warning: trait bound str: Sized does not depend on any type or lifetime parameters
+  --> $DIR/gvn-nonsensical-sized-str.rs:10:10
+   |
+LL |     str: Sized,
+   |          ^^^^^
+   |
+   = note: `#[warn(trivial_bounds)]` on by default
+
+warning: 1 warning emitted
+