7 files changed, 20 insertions, 75 deletions
diff --git a/tests/codegen/issues/issue-101082.rs b/tests/codegen/issues/issue-101082.rs
index 96cdff64dda..8d15921ddb4 100644
--- a/tests/codegen/issues/issue-101082.rs
+++ b/tests/codegen/issues/issue-101082.rs
@@ -12,6 +12,7 @@
 // at the time still sometimes fails, so only verify it for the power-of-two size
 // - https://github.com/llvm/llvm-project/issues/134735
 //@[x86-64-v3] only-x86_64
+//@[x86-64-v3] min-llvm-version: 21
 //@[x86-64-v3] compile-flags: -Ctarget-cpu=x86-64-v3
 
 #![crate_type = "lib"]
@@ -19,16 +20,7 @@
 #[no_mangle]
 pub fn test() -> usize {
     // CHECK-LABEL: @test(
-    // host: ret {{i64|i32}} 165
-    // x86-64: ret {{i64|i32}} 165
-
-    // FIXME: Now that this autovectorizes via a masked load, it doesn't actually
-    // const-fold for certain widths.  The `test_eight` case below shows that, yes,
-    // what we're emitting *can* be const-folded, except that the way LLVM does it
-    // for certain widths doesn't today.  We should be able to put this back to
-    // the same check after <https://github.com/llvm/llvm-project/issues/134513>
-    // x86-64-v3: masked.load
-
+    // CHECK: ret {{i64|i32}} 165
     let values = [23, 16, 54, 3, 60, 9];
     let mut acc = 0;
     for item in values {
diff --git a/tests/crashes/100618.rs b/tests/crashes/100618.rs
deleted file mode 100644
index 911c4098bad..00000000000
--- a/tests/crashes/100618.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-//@ known-bug: #100618
-//@ compile-flags: -Cdebuginfo=2
-
-//@ only-x86_64
-enum Foo<T: 'static> {
-    Value(T),
-    Recursive(&'static Foo<Option<T>>),
-}
-
-fn main() {
-    let _x = Foo::Value(());
-}
diff --git a/tests/crashes/115994.rs b/tests/crashes/115994.rs
deleted file mode 100644
index 23d1507136f..00000000000
--- a/tests/crashes/115994.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-//@ known-bug: #115994
-//@ compile-flags: -Cdebuginfo=2 --crate-type lib
-
-// To prevent "overflow while adding drop-check rules".
-use std::mem::ManuallyDrop;
-
-pub enum Foo<U> {
-    Leaf(U),
-
-    Branch(BoxedFoo<BoxedFoo<U>>),
-}
-
-pub type BoxedFoo<U> = ManuallyDrop<Box<Foo<U>>>;
-
-pub fn test() -> Foo<usize> {
-    todo!()
-}
diff --git a/tests/crashes/121538.rs b/tests/crashes/121538.rs
deleted file mode 100644
index f18bad84b57..00000000000
--- a/tests/crashes/121538.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-//@ known-bug: #121538
-//@ compile-flags: -Cdebuginfo=2
-
-use std::marker::PhantomData;
-
-struct Digit<T> {
-    elem: T
-}
-
-struct Node<T:'static> { m: PhantomData<&'static T> }
-
-enum FingerTree<T:'static> {
-    Single(T),
-
-    Deep(
-        Digit<T>,
-        Node<FingerTree<Node<T>>>,
-        )
-}
-
-enum Wrapper<T:'static> {
-    Simple,
-    Other(FingerTree<T>),
-}
-
-fn main() {
-    let w =
-        Some(Wrapper::Simple::<u32>);
-
-}
diff --git a/tests/debuginfo/recursive-enum.rs b/tests/debuginfo/recursive-enum.rs
index c2c3e71b8a4..b861e6d617c 100644
--- a/tests/debuginfo/recursive-enum.rs
+++ b/tests/debuginfo/recursive-enum.rs
@@ -4,7 +4,7 @@
 // gdb-command:run
 
 // Test whether compiling a recursive enum definition crashes debug info generation. The test case
-// is taken from issue #11083.
+// is taken from issue #11083 and #135093.
 
 #![allow(unused_variables)]
 #![feature(omit_gdb_pretty_printer_section)]
@@ -18,6 +18,21 @@ struct WindowCallbacks<'a> {
     pos_callback: Option<Box<FnMut(&Window, i32, i32) + 'a>>,
 }
 
+enum ExpandingRecursive<T> {
+    Recurse(Indirect<T>),
+    Item(T),
+}
+
+struct Indirect<U> {
+    rec: *const ExpandingRecursive<Option<U>>,
+}
+
+
 fn main() {
     let x = WindowCallbacks { pos_callback: None };
+
+    // EXPANDING RECURSIVE
+    let expanding_recursive: ExpandingRecursive<u64> = ExpandingRecursive::Recurse(Indirect {
+        rec: &ExpandingRecursive::Item(Option::Some(42)),
+    });
 }
diff --git a/tests/crashes/107362.rs b/tests/debuginfo/recursive-type-with-gat.rs
index 8d55d611eb1..b8a67d8d24b 100644
--- a/tests/crashes/107362.rs
+++ b/tests/debuginfo/recursive-type-with-gat.rs
@@ -1,4 +1,3 @@
-//@ known-bug: #107362
 //@ compile-flags: -Cdebuginfo=2
 
 pub trait Functor
diff --git a/tests/run-make/broken-pipe-no-ice/rmake.rs b/tests/run-make/broken-pipe-no-ice/rmake.rs
index 3e54b576fd4..0521b395020 100644
--- a/tests/run-make/broken-pipe-no-ice/rmake.rs
+++ b/tests/run-make/broken-pipe-no-ice/rmake.rs
@@ -14,9 +14,7 @@
 use std::io::Read;
 use std::process::{Command, Stdio};
 
-// FIXME(#137532): replace `os_pipe` dependency with std `anonymous_pipe` once that stabilizes and
-// reaches beta.
-use run_make_support::{env_var, os_pipe};
+use run_make_support::env_var;
 
 #[derive(Debug, PartialEq)]
 enum Binary {
@@ -25,7 +23,7 @@ enum Binary {
 }
 
 fn check_broken_pipe_handled_gracefully(bin: Binary, mut cmd: Command) {
-    let (reader, writer) = os_pipe::pipe().unwrap();
+    let (reader, writer) = std::io::pipe().unwrap();
     drop(reader); // close read-end
     cmd.stdout(writer).stderr(Stdio::piped());