languages/rust
languages/rust
1
0
Fork 0
mirror of https://github.com/rust-lang/rust synced 2024-10-14 12:33:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

Run rustfmt on tests/assembly/.

Browse source
This commit is contained in:
Nicholas Nethercote 2024-05-29 13:57:23 +10:00
parent 4af4ba2391
commit d063c7b6c8
15 changed files with 52 additions and 85 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
rustfmt.toml
View file

@ -14,7 +14,6 @@ ignore = [
# - some contain syntax errors that cause rustfmt to give an error
# - some UI tests are broken by different formatting
# - some require special comments in a particular position (e.g. `EMIT_MIR` comments)
"/tests/assembly/",
"/tests/auxiliary/",
"/tests/codegen/",
"/tests/codegen-units/",

2
tests/assembly/align_offset.rs
View file

@ -1,7 +1,7 @@
//@ assembly-output: emit-asm
//@ compile-flags: -Copt-level=1
//@ only-x86_64
#![crate_type="rlib"]
#![crate_type = "rlib"]
// CHECK-LABEL: align_offset_byte_ptr
// CHECK: leaq 31

2
tests/assembly/asm/inline-asm-avx.rs
View file

@ -5,8 +5,8 @@
#![feature(portable_simd)]
use std::simd::Simd;
use std::arch::asm;
use std::simd::Simd;
#[target_feature(enable = "avx")]
#[no_mangle]

13
tests/assembly/closure-inherit-target-feature.rs
View file

@ -18,7 +18,8 @@ pub unsafe fn sse41_blend_nofeature(x: __m128, y: __m128) -> __m128 {
// CHECK: {{call .*_mm_blend_ps.*}}
// CHECK-NOT: blendps
// CHECK: ret
#[inline(never)] |x, y| _mm_blend_ps(x, y, 0b0101)
#[inline(never)]
|x, y| _mm_blend_ps(x, y, 0b0101)
};
f(x, y)
}
@ -33,9 +34,8 @@ pub fn sse41_blend_noinline(x: __m128, y: __m128) -> __m128 {
// CHECK: blendps
// CHECK-NOT: _mm_blend_ps
// CHECK: ret
#[inline(never)] |x, y| unsafe {
_mm_blend_ps(x, y, 0b0101)
}
#[inline(never)]
|x, y| unsafe { _mm_blend_ps(x, y, 0b0101) }
};
f(x, y)
}
@ -52,9 +52,8 @@ pub fn sse41_blend_doinline(x: __m128, y: __m128) -> __m128 {
// CHECK-NOT: _mm_blend_ps
// CHECK: ret
let f = {
#[inline] |x, y| unsafe {
_mm_blend_ps(x, y, 0b0101)
}
#[inline]
|x, y| unsafe { _mm_blend_ps(x, y, 0b0101) }
};
f(x, y)
}

7
tests/assembly/is_aligned.rs
View file

@ -4,8 +4,7 @@
//@ revisions: opt-speed opt-size
//@ [opt-speed] compile-flags: -Copt-level=2 -Cdebug-assertions=no
//@ [opt-size] compile-flags: -Copt-level=s -Cdebug-assertions=no
#![crate_type="rlib"]
#![crate_type = "rlib"]
#![feature(core_intrinsics)]
#![feature(pointer_is_aligned_to)]
@ -16,9 +15,7 @@
// CHECK: retq
#[no_mangle]
pub unsafe fn is_aligned_to_unchecked(ptr: *const u8, align: usize) -> bool {
unsafe {
std::intrinsics::assume(align.is_power_of_two())
}
unsafe { std::intrinsics::assume(align.is_power_of_two()) }
ptr.is_aligned_to(align)
}

15
tests/assembly/pic-relocation-model.rs
View file

@ -3,10 +3,9 @@
//@ [x64] compile-flags: --target x86_64-unknown-linux-gnu -Crelocation-model=pic
//@ [x64] needs-llvm-components: x86
#![feature(no_core, lang_items)]
#![no_core]
#![crate_type="rlib"]
#![crate_type = "rlib"]
#[lang = "sized"]
trait Sized {}
@ -17,9 +16,7 @@ trait Copy {}
// CHECK: {{(jmpq|callq)}} *other_fn@GOTPCREL(%rip)
#[no_mangle]
pub fn call_other_fn() -> u8 {
unsafe {
other_fn()
}
unsafe { other_fn() }
}
// CHECK-LABEL: other_fn:
@ -27,9 +24,9 @@ pub fn call_other_fn() -> u8 {
#[no_mangle]
#[inline(never)]
pub fn other_fn() -> u8 {
unsafe {
foreign_fn()
}
unsafe { foreign_fn() }
}
extern "C" {fn foreign_fn() -> u8;}
extern "C" {
fn foreign_fn() -> u8;
}

15
tests/assembly/pie-relocation-model.rs
View file

@ -3,10 +3,9 @@
//@ [x64] compile-flags: --target x86_64-unknown-linux-gnu -Crelocation-model=pie
//@ [x64] needs-llvm-components: x86
#![feature(no_core, lang_items)]
#![no_core]
#![crate_type="rlib"]
#![crate_type = "rlib"]
#[lang = "sized"]
trait Sized {}
@ -18,9 +17,7 @@ trait Copy {}
// CHECK: {{(jmp|callq)}} other_fn
#[no_mangle]
pub fn call_other_fn() -> u8 {
unsafe {
other_fn()
}
unsafe { other_fn() }
}
// CHECK-LABEL: other_fn:
@ -30,9 +27,9 @@ pub fn call_other_fn() -> u8 {
#[no_mangle]
#[inline(never)]
pub fn other_fn() -> u8 {
unsafe {
foreign_fn()
}
unsafe { foreign_fn() }
}
extern "C" {fn foreign_fn() -> u8;}
extern "C" {
fn foreign_fn() -> u8;
}

11
tests/assembly/stack-protector/stack-protector-heuristics-effect-windows-32bit.rs
View file

@ -10,12 +10,9 @@
//@ compile-flags: -C opt-level=2 -Z merge-functions=disabled
#![crate_type = "lib"]
#![allow(incomplete_features)]
#![feature(unsized_locals, unsized_fn_params)]
// CHECK-LABEL: emptyfn:
#[no_mangle]
pub fn emptyfn() {
@ -139,7 +136,6 @@ pub fn local_var_addr_used_indirectly(f: fn(bool)) {
// missing-NOT: __security_check_cookie
}
// CHECK-LABEL: local_string_addr_taken
#[no_mangle]
pub fn local_string_addr_taken(f: fn(&String)) {
@ -205,7 +201,7 @@ pub struct Gigastruct {
not: u64,
have: u64,
array: u64,
members: u64
members: u64,
}
// CHECK-LABEL: local_large_var_moved
@ -259,7 +255,6 @@ pub fn local_large_var_cloned(f: fn(Gigastruct)) {
// EOF
// ```
// all: __security_check_cookie
// strong: __security_check_cookie
// basic: __security_check_cookie
@ -267,7 +262,6 @@ pub fn local_large_var_cloned(f: fn(Gigastruct)) {
// missing-NOT: __security_check_cookie
}
extern "C" {
// A call to an external `alloca` function is *not* recognized as an
// `alloca(3)` operation. This function is a compiler built-in, as the
@ -320,7 +314,6 @@ pub fn alloca_large_compile_time_constant_arg(f: fn(*mut ())) {
// missing-NOT: __security_check_cookie
}
// CHECK-LABEL: alloca_dynamic_arg
#[no_mangle]
pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
@ -340,7 +333,6 @@ pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
// this is support for the "unsized locals" unstable feature:
// https://doc.rust-lang.org/unstable-book/language-features/unsized-locals.html.
// CHECK-LABEL: unsized_fn_param
#[no_mangle]
pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
@ -354,7 +346,6 @@ pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
// alloca, and is therefore not protected by the `strong` or `basic`
// heuristics.
// We should have a __security_check_cookie call in `all` and `strong` modes but
// LLVM does not support generating stack protectors in functions with funclet
// based EH personalities.

11
tests/assembly/stack-protector/stack-protector-heuristics-effect-windows-64bit.rs
View file

@ -10,12 +10,9 @@
//@ compile-flags: -C opt-level=2 -Z merge-functions=disabled
#![crate_type = "lib"]
#![allow(incomplete_features)]
#![feature(unsized_locals, unsized_fn_params)]
// CHECK-LABEL: emptyfn:
#[no_mangle]
pub fn emptyfn() {
@ -139,7 +136,6 @@ pub fn local_var_addr_used_indirectly(f: fn(bool)) {
// missing-NOT: __security_check_cookie
}
// CHECK-LABEL: local_string_addr_taken
#[no_mangle]
pub fn local_string_addr_taken(f: fn(&String)) {
@ -213,7 +209,7 @@ pub struct Gigastruct {
not: u64,
have: u64,
array: u64,
members: u64
members: u64,
}
// CHECK-LABEL: local_large_var_moved
@ -267,7 +263,6 @@ pub fn local_large_var_cloned(f: fn(Gigastruct)) {
// EOF
// ```
// all: __security_check_cookie
// strong: __security_check_cookie
// basic: __security_check_cookie
@ -275,7 +270,6 @@ pub fn local_large_var_cloned(f: fn(Gigastruct)) {
// missing-NOT: __security_check_cookie
}
extern "C" {
// A call to an external `alloca` function is *not* recognized as an
// `alloca(3)` operation. This function is a compiler built-in, as the
@ -328,7 +322,6 @@ pub fn alloca_large_compile_time_constant_arg(f: fn(*mut ())) {
// missing-NOT: __security_check_cookie
}
// CHECK-LABEL: alloca_dynamic_arg
#[no_mangle]
pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
@ -348,7 +341,6 @@ pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
// this is support for the "unsized locals" unstable feature:
// https://doc.rust-lang.org/unstable-book/language-features/unsized-locals.html.
// CHECK-LABEL: unsized_fn_param
#[no_mangle]
pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
@ -362,7 +354,6 @@ pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
// alloca, and is therefore not protected by the `strong` or `basic`
// heuristics.
// We should have a __security_check_cookie call in `all` and `strong` modes but
// LLVM does not support generating stack protectors in functions with funclet
// based EH personalities.

7
tests/assembly/stack-protector/stack-protector-heuristics-effect.rs
View file

@ -143,7 +143,6 @@ pub fn local_var_addr_used_indirectly(f: fn(bool)) {
// missing-NOT: __stack_chk_fail
}
// CHECK-LABEL: local_string_addr_taken
#[no_mangle]
pub fn local_string_addr_taken(f: fn(&String)) {
@ -194,7 +193,7 @@ pub struct Gigastruct {
not: u64,
have: u64,
array: u64,
members: u64
members: u64,
}
// CHECK-LABEL: local_large_var_moved
@ -255,7 +254,6 @@ pub fn local_large_var_cloned(f: fn(Gigastruct)) {
// missing-NOT: __stack_chk_fail
}
extern "C" {
// A call to an external `alloca` function is *not* recognized as an
// `alloca(3)` operation. This function is a compiler built-in, as the
@ -308,7 +306,6 @@ pub fn alloca_large_compile_time_constant_arg(f: fn(*mut ())) {
// missing-NOT: __stack_chk_fail
}
// CHECK-LABEL: alloca_dynamic_arg
#[no_mangle]
pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
@ -328,7 +325,6 @@ pub fn alloca_dynamic_arg(f: fn(*mut ()), n: usize) {
// this is support for the "unsized locals" unstable feature:
// https://doc.rust-lang.org/unstable-book/language-features/unsized-locals.html.
// CHECK-LABEL: unsized_fn_param
#[no_mangle]
pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
@ -342,7 +338,6 @@ pub fn unsized_fn_param(s: [u8], l: bool, f: fn([u8])) {
// alloca, and is therefore not protected by the `strong` or `basic`
// heuristics.
// all: __stack_chk_fail
// strong-NOT: __stack_chk_fail
// basic-NOT: __stack_chk_fail

20
tests/assembly/static-relocation-model.rs
View file

@ -9,15 +9,15 @@
#![feature(no_core, lang_items)]
#![no_core]
#![crate_type="rlib"]
#![crate_type = "rlib"]
#[lang="sized"]
#[lang = "sized"]
trait Sized {}
#[lang="copy"]
#[lang = "copy"]
trait Copy {}
#[lang="sync"]
#[lang = "sync"]
trait Sync {}
#[lang = "drop_in_place"]
@ -42,9 +42,7 @@ impl Sync for u8 {}
// A64-NEXT: ldrb {{[a-z0-9]+}}, {{\[}}[[REG]], :lo12:chaenomeles]
#[no_mangle]
pub fn banana() -> u8 {
unsafe {
*(chaenomeles as *mut u8)
}
unsafe { *(chaenomeles as *mut u8) }
}
// CHECK-LABEL: peach:
@ -53,9 +51,7 @@ pub fn banana() -> u8 {
// A64-NEXT: ldrb {{[a-z0-9]+}}, {{\[}}[[REG2]], :lo12:banana]
#[no_mangle]
pub fn peach() -> u8 {
unsafe {
*(banana as *mut u8)
}
unsafe { *(banana as *mut u8) }
}
// CHECK-LABEL: mango:
@ -65,9 +61,7 @@ pub fn peach() -> u8 {
// A64-NEXT: ldr {{[a-z0-9]+}}, {{\[}}[[REG2]], :lo12:EXOCHORDA]
#[no_mangle]
pub fn mango() -> u8 {
unsafe {
*EXOCHORDA
}
unsafe { *EXOCHORDA }
}
// CHECK-LABEL: orange:

3
tests/assembly/thin-lto.rs
View file

@ -4,5 +4,4 @@
// CHECK: main
pub fn main() {
}
pub fn main() {}

26
tests/assembly/wasm_exceptions.rs
View file

@ -8,7 +8,7 @@
#![feature(core_intrinsics)]
#![feature(rustc_attrs)]
extern {
extern "C" {
fn may_panic();
#[rustc_nounwind]
@ -19,7 +19,9 @@
impl Drop for LogOnDrop {
fn drop(&mut self) {
unsafe { log_number(0); }
unsafe {
log_number(0);
}
}
}
@ -27,7 +29,9 @@ fn drop(&mut self) {
#[no_mangle]
pub fn test_cleanup() {
let _log_on_drop = LogOnDrop;
unsafe { may_panic(); }
unsafe {
may_panic();
}
// CHECK-NOT: call
// CHECK: try
@ -41,12 +45,16 @@ pub fn test_cleanup() {
#[no_mangle]
pub fn test_rtry() {
unsafe {
core::intrinsics::catch_unwind(|_| {
may_panic();
}, core::ptr::null_mut(), |data, exception| {
log_number(data as usize);
log_number(exception as usize);
});
core::intrinsics::catch_unwind(
|_| {
may_panic();
},
core::ptr::null_mut(),
|data, exception| {
log_number(data as usize);
log_number(exception as usize);
},
);
}
// CHECK-NOT: call

2
tests/assembly/x86_64-fortanix-unknown-sgx-lvi-generic-load.rs
View file

@ -5,7 +5,7 @@
//@ only-x86_64-fortanix-unknown-sgx
#[no_mangle]
pub extern fn plus_one(r: &mut u64) {
pub extern "C" fn plus_one(r: &mut u64) {
*r = *r + 1;
}

2
tests/assembly/x86_64-fortanix-unknown-sgx-lvi-generic-ret.rs
View file

@ -5,7 +5,7 @@
//@ only-x86_64-fortanix-unknown-sgx
#[no_mangle]
pub extern fn myret() {}
pub extern "C" fn myret() {}
// CHECK: myret:
// CHECK: popq [[REGISTER:%[a-z]+]]
// CHECK-NEXT: lfence