| // revisions: x32 x64 |
| //[x32] only-x86 |
| //[x64] only-x86_64 |
| // compile-flags: -C no-prepopulate-passes |
| |
| #![crate_type = "lib"] |
| #![no_std] |
| |
| use core::arch::global_asm; |
| |
| // CHECK-LABEL: foo |
| // CHECK: module asm |
| // CHECK: module asm "{{[[:space:]]+}}jmp baz" |
| // any other global_asm will be appended to this first block, so: |
| // CHECK-LABEL: bar |
| // CHECK: module asm "{{[[:space:]]+}}jmp quux" |
| global_asm!( |
| r#" |
| .global foo |
| foo: |
| jmp baz |
| "# |
| ); |
| |
| extern "C" { |
| fn foo(); |
| } |
| |
| // CHECK-LABEL: @baz |
| #[no_mangle] |
| pub unsafe extern "C" fn baz() {} |
| |
| // no checks here; this has been appended to the first occurrence |
| global_asm!( |
| r#" |
| .global bar |
| bar: |
| jmp quux |
| "# |
| ); |
| |
| extern "C" { |
| fn bar(); |
| } |
| |
| #[no_mangle] |
| pub unsafe extern "C" fn quux() {} |
