-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
// compile-flags: -C no-prepopulate-passes
// ignore-tidy-linelength
#![crate_type = "lib"]
-#![feature(custom_attribute)]
+#![feature(rustc_attrs)]
pub struct S {
_field: [i32; 8],
x
}
-// CHECK: @readonly_borrow(i32* noalias readonly dereferenceable(4) %arg0)
+// CHECK: @readonly_borrow(i32* noalias readonly align 4 dereferenceable(4) %arg0)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn readonly_borrow(_: &i32) {
}
-// CHECK: @static_borrow(i32* noalias readonly dereferenceable(4) %arg0)
+// CHECK: @static_borrow(i32* noalias readonly align 4 dereferenceable(4) %arg0)
// static borrow may be captured
#[no_mangle]
pub fn static_borrow(_: &'static i32) {
}
-// CHECK: @named_borrow(i32* noalias readonly dereferenceable(4) %arg0)
+// CHECK: @named_borrow(i32* noalias readonly align 4 dereferenceable(4) %arg0)
// borrow with named lifetime may be captured
#[no_mangle]
pub fn named_borrow<'r>(_: &'r i32) {
}
-// CHECK: @unsafe_borrow(i16* dereferenceable(2) %arg0)
+// CHECK: @unsafe_borrow(i16* align 2 dereferenceable(2) %arg0)
// unsafe interior means this isn't actually readonly and there may be aliases ...
#[no_mangle]
pub fn unsafe_borrow(_: &UnsafeInner) {
}
-// CHECK: @mutable_unsafe_borrow(i16* dereferenceable(2) %arg0)
+// CHECK: @mutable_unsafe_borrow(i16* align 2 dereferenceable(2) %arg0)
// ... unless this is a mutable borrow, those never alias
#[no_mangle]
pub fn mutable_unsafe_borrow(_: &mut UnsafeInner) {
}
-// CHECK: @mutable_borrow(i32* dereferenceable(4) %arg0)
+// CHECK: @mutable_borrow(i32* align 4 dereferenceable(4) %arg0)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn mutable_borrow(_: &mut i32) {
pub fn indirect_struct(_: S) {
}
-// CHECK: @borrowed_struct(%S* noalias readonly dereferenceable(32) %arg0)
+// CHECK: @borrowed_struct(%S* noalias readonly align 4 dereferenceable(32) %arg0)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn borrowed_struct(_: &S) {
}
-// CHECK: noalias align 4 dereferenceable(4) i32* @_box(i32* noalias dereferenceable(4) %x)
+// CHECK: noalias align 4 dereferenceable(4) i32* @_box(i32* noalias align 4 dereferenceable(4) %x)
#[no_mangle]
pub fn _box(x: Box<i32>) -> Box<i32> {
x
pub fn helper(_: usize) {
}
-// CHECK: @slice([0 x i8]* noalias nonnull readonly %arg0.0, [[USIZE]] %arg0.1)
+// CHECK: @slice([0 x i8]* noalias nonnull readonly align 1 %arg0.0, [[USIZE]] %arg0.1)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn slice(_: &[u8]) {
}
-// CHECK: @mutable_slice([0 x i8]* nonnull %arg0.0, [[USIZE]] %arg0.1)
+// CHECK: @mutable_slice([0 x i8]* nonnull align 1 %arg0.0, [[USIZE]] %arg0.1)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn mutable_slice(_: &mut [u8]) {
}
-// CHECK: @unsafe_slice([0 x i16]* nonnull %arg0.0, [[USIZE]] %arg0.1)
+// CHECK: @unsafe_slice([0 x i16]* nonnull align 2 %arg0.0, [[USIZE]] %arg0.1)
// unsafe interior means this isn't actually readonly and there may be aliases ...
#[no_mangle]
pub fn unsafe_slice(_: &[UnsafeInner]) {
}
-// CHECK: @str([0 x i8]* noalias nonnull readonly %arg0.0, [[USIZE]] %arg0.1)
+// CHECK: @str([0 x i8]* noalias nonnull readonly align 1 %arg0.0, [[USIZE]] %arg0.1)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn str(_: &[u8]) {
}
-// CHECK: @trait_borrow({}* nonnull %arg0.0, [3 x [[USIZE]]]* noalias readonly dereferenceable({{.*}}) %arg0.1)
+// CHECK: @trait_borrow({}* nonnull align 1 %arg0.0, [3 x [[USIZE]]]* noalias readonly align {{.*}} dereferenceable({{.*}}) %arg0.1)
// FIXME #25759 This should also have `nocapture`
#[no_mangle]
pub fn trait_borrow(_: &Drop) {
}
-// CHECK: @trait_box({}* noalias nonnull, [3 x [[USIZE]]]* noalias readonly dereferenceable({{.*}}))
+// CHECK: @trait_box({}* noalias nonnull align 1, [3 x [[USIZE]]]* noalias readonly align {{.*}} dereferenceable({{.*}}))
#[no_mangle]
pub fn trait_box(_: Box<Drop>) {
}
-// CHECK: { i8*, i8* } @trait_option(i8* noalias %x.0, i8* %x.1)
+// CHECK: { i8*, i8* } @trait_option(i8* noalias align 1 %x.0, i8* %x.1)
#[no_mangle]
pub fn trait_option(x: Option<Box<Drop>>) -> Option<Box<Drop>> {
x
}
-// CHECK: { [0 x i16]*, [[USIZE]] } @return_slice([0 x i16]* noalias nonnull readonly %x.0, [[USIZE]] %x.1)
+// CHECK: { [0 x i16]*, [[USIZE]] } @return_slice([0 x i16]* noalias nonnull readonly align 2 %x.0, [[USIZE]] %x.1)
#[no_mangle]
pub fn return_slice(x: &[u16]) -> &[u16] {
x
// CHECK: noalias i8* @allocator()
#[no_mangle]
-#[allocator]
+#[rustc_allocator]
pub fn allocator() -> *const i8 {
std::ptr::null()
}