| //@ only-x86_64 |
| //@ only-linux |
| //@ assembly-output: emit-asm |
| //@ compile-flags: -C llvm-args=--x86-asm-syntax=intel |
| //@ compile-flags: -C symbol-mangling-version=v0 |
| |
| #![crate_type = "rlib"] |
| |
| use std::arch::global_asm; |
| |
| #[no_mangle] |
| fn my_func() {} |
| |
| #[no_mangle] |
| static MY_STATIC: i32 = 0; |
| |
| // CHECK: mov eax, eax |
| global_asm!("mov eax, eax"); |
| // CHECK: mov ebx, 5 |
| global_asm!("mov ebx, {}", const 5); |
| // CHECK: mov ecx, 5 |
| global_asm!("movl ${}, %ecx", const 5, options(att_syntax)); |
| // CHECK: call my_func |
| global_asm!("call {}", sym my_func); |
| // CHECK: lea rax, [rip + MY_STATIC] |
| global_asm!("lea rax, [rip + {}]", sym MY_STATIC); |
| // CHECK: call _RNvC[[CRATE_IDENT:[a-zA-Z0-9]{12}]]_10global_asm6foobar |
| global_asm!("call {}", sym foobar); |
| // CHECK: _RNvC[[CRATE_IDENT]]_10global_asm6foobar: |
| fn foobar() { |
| loop {} |
| } |
