Revert "Auto merge of #92419 - erikdesjardins:coldland, r=nagisa"

This reverts commit 4f49627c6fe2a32d1fed6310466bb0e1c535c0c0, reversing
changes made to 028c6f1454787c068ff5117e9000a1de4fd98374.

2 files changed, 0 insertions, 52 deletions

diff --git a/src/test/codegen/unwind-landingpad-cold.rs b/src/test/codegen/unwind-landingpad-cold.rs
deleted file mode 100644
index aa00b793654..00000000000
--- a/src/test/codegen/unwind-landingpad-cold.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-// no-system-llvm: needs #92110
-// compile-flags: -Cno-prepopulate-passes
-#![crate_type = "lib"]
-
-// This test checks that drop calls in unwind landing pads
-// get the `cold` attribute.
-
-// CHECK-LABEL: @check_cold
-// CHECK: {{(call|invoke) void .+}}drop_in_place{{.+}} [[ATTRIBUTES:#[0-9]+]]
-// CHECK: attributes [[ATTRIBUTES]] = { cold }
-#[no_mangle]
-pub fn check_cold(f: fn(), x: Box<u32>) {
-    // this may unwind
-    f();
-}
diff --git a/src/test/codegen/unwind-landingpad-inline.rs b/src/test/codegen/unwind-landingpad-inline.rs
deleted file mode 100644
index ce78d075dd0..00000000000
--- a/src/test/codegen/unwind-landingpad-inline.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-// no-system-llvm: needs #92110 + patch for Rust alloc/dealloc functions
-// compile-flags: -Copt-level=3
-#![crate_type = "lib"]
-
-// This test checks that we can inline drop_in_place in
-// unwind landing pads.
-
-// Without inlining, the box pointers escape via the call to drop_in_place,
-// and LLVM will not optimize out the pointer comparison.
-// With inlining, everything should be optimized out.
-// See https://github.com/rust-lang/rust/issues/46515
-// CHECK-LABEL: @check_no_escape_in_landingpad
-// CHECK: start:
-// CHECK-NEXT: ret void
-#[no_mangle]
-pub fn check_no_escape_in_landingpad(f: fn()) {
-    let x = &*Box::new(0);
-    let y = &*Box::new(0);
-
-    if x as *const _ == y as *const _ {
-        f();
-    }
-}
-
-// Without inlining, the compiler can't tell that
-// dropping an empty string (in a landing pad) does nothing.
-// With inlining, the landing pad should be optimized out.
-// See https://github.com/rust-lang/rust/issues/87055
-// CHECK-LABEL: @check_eliminate_noop_drop
-// CHECK: start:
-// CHECK-NEXT: call void %g()
-// CHECK-NEXT: ret void
-#[no_mangle]
-pub fn check_eliminate_noop_drop(g: fn()) {
-    let _var = String::new();
-    g();
-}