From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:19:13 +0200
Subject: Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/codegen/avr/avr-func-addrspace.rs | 89 ------------------------------
 1 file changed, 89 deletions(-)
 delete mode 100644 src/test/codegen/avr/avr-func-addrspace.rs

(limited to 'src/test/codegen/avr/avr-func-addrspace.rs')

diff --git a/src/test/codegen/avr/avr-func-addrspace.rs b/src/test/codegen/avr/avr-func-addrspace.rs
deleted file mode 100644
index cbbcfad3e..000000000
--- a/src/test/codegen/avr/avr-func-addrspace.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-// compile-flags: -O --target=avr-unknown-gnu-atmega328 --crate-type=rlib
-// needs-llvm-components: avr
-
-// This test validates that function pointers can be stored in global variables
-// and called upon. It ensures that Rust emits function pointers in the correct
-// address space to LLVM so that an assertion error relating to casting is
-// not triggered.
-//
-// It also validates that functions can be called through function pointers
-// through traits.
-
-#![feature(no_core, lang_items, unboxed_closures, arbitrary_self_types)]
-#![crate_type = "lib"]
-#![no_core]
-
-#[lang = "sized"]
-pub trait Sized { }
-#[lang = "copy"]
-pub trait Copy { }
-#[lang = "receiver"]
-pub trait Receiver { }
-#[lang = "tuple_trait"]
-pub trait Tuple { }
-
-pub struct Result<T, E> { _a: T, _b: E }
-
-impl Copy for usize {}
-impl Copy for &usize {}
-
-#[lang = "drop_in_place"]
-pub unsafe fn drop_in_place<T: ?Sized>(_: *mut T) {}
-
-#[lang = "fn_once"]
-pub trait FnOnce<Args: Tuple> {
-    #[lang = "fn_once_output"]
-    type Output;
-
-    extern "rust-call" fn call_once(self, args: Args) -> Self::Output;
-}
-
-#[lang = "fn_mut"]
-pub trait FnMut<Args: Tuple> : FnOnce<Args> {
-    extern "rust-call" fn call_mut(&mut self, args: Args) -> Self::Output;
-}
-
-#[lang = "fn"]
-pub trait Fn<Args: Tuple>: FnOnce<Args> {
-    /// Performs the call operation.
-    extern "rust-call" fn call(&self, args: Args) -> Self::Output;
-}
-
-pub static mut STORAGE_FOO: fn(&usize, &mut u32) -> Result<(), ()> = arbitrary_black_box;
-pub static mut STORAGE_BAR: u32 = 12;
-
-fn arbitrary_black_box(ptr: &usize, _: &mut u32) -> Result<(), ()> {
-    let raw_ptr = ptr as *const usize;
-    let _v: usize = unsafe { *raw_ptr };
-    loop {}
-}
-
-#[inline(never)]
-#[no_mangle]
-fn call_through_fn_trait(a: &mut impl Fn<(), Output=()>) {
-    (*a)()
-}
-
-#[inline(never)]
-fn update_bar_value() {
-    unsafe {
-        STORAGE_BAR = 88;
-    }
-}
-
-// CHECK: define dso_local void @test(){{.+}}addrspace(1)
-#[no_mangle]
-pub extern "C" fn test() {
-    let mut buf = 7;
-
-    // A call through the Fn trait must use address space 1.
-    //
-    // CHECK: call{{.+}}addrspace(1) void @call_through_fn_trait()
-    call_through_fn_trait(&mut update_bar_value);
-
-    // A call through a global variable must use address space 1.
-    // CHECK: load {{.*}}addrspace(1){{.+}}FOO
-    unsafe {
-        STORAGE_FOO(&1, &mut buf);
-    }
-}
-- 
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