rust/tests/codegen/global_asm_include.rs

//@ revisions: x32 x64
//@[x32] only-x86
//@[x64] only-x86_64
//@ compile-flags: -C no-prepopulate-passes

#![crate_type = "lib"]

use std::arch::global_asm;

// CHECK-LABEL: foo
// CHECK: module asm
// CHECK: module asm "{{[[:space:]]+}}jmp baz"
global_asm!(include_str!("foo.s"));

extern "C" {
    fn foo();
}

// CHECK-LABEL: @baz
#[no_mangle]
pub unsafe extern "C" fn baz() {}
Replace ignore-everything with only-arch Combining revisions with only-arch allows specifying that a test only applies to a handful of targets. This allows removing a large amount of repetition in the test suite for tests that do not benefit. The revisions are suboptimal for this for some tests, so they aren't preferred in those cases. 2023-07-29 21:57:53 +00:00			`//@ revisions: x32 x64`
			`//@[x32] only-x86`
			`//@[x64] only-x86_64`
Add global_asm tests 2017-03-22 04:47:25 +00:00			`//@ compile-flags: -C no-prepopulate-passes`

			`#![crate_type = "lib"]`

Stabilize asm! and global_asm! They are also removed from the prelude as per the decision in https://github.com/rust-lang/rust/issues/87228. stdarch and compiler-builtins are updated to work with the new, stable asm! and global_asm! macros. 2021-12-10 00:15:33 +00:00			`use std::arch::global_asm;`

Add global_asm tests 2017-03-22 04:47:25 +00:00			`// CHECK-LABEL: foo`
			`// CHECK: module asm`
			`// CHECK: module asm "{{[[:space:]]+}}jmp baz"`
			`global_asm!(include_str!("foo.s"));`

			`extern "C" {`
			`fn foo();`
			`}`

			`// CHECK-LABEL: @baz`
			`#[no_mangle]`
			`pub unsafe extern "C" fn baz() {}`