From e6f0e358d6fc811b02b9162d275217b5ac389ab6 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Wed, 27 Jul 2022 15:04:20 +0200
Subject: [PATCH] Remove outdated rustc_allocator test

This attribute now does more than just place noalias on the return,
and has specific requirements for the signature.

Drop the test entirely, as we already check __rust_alloc attributes
in other codegen tests.
---
 src/test/codegen/function-arguments.rs | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/test/codegen/function-arguments.rs b/src/test/codegen/function-arguments.rs
index dda139be6fcae..bc650ebf5eeb6 100644
--- a/src/test/codegen/function-arguments.rs
+++ b/src/test/codegen/function-arguments.rs
@@ -233,10 +233,3 @@ pub fn enum_id_1(x: Option<Result<u16, u16>>) -> Option<Result<u16, u16>> {
 pub fn enum_id_2(x: Option<u8>) -> Option<u8> {
   x
 }
-
-// CHECK: noalias {{i8\*|ptr}} @allocator()
-#[no_mangle]
-#[rustc_allocator]
-pub fn allocator() -> *const i8 {
-  std::ptr::null()
-}