| //@ assembly-output: emit-asm |
| //@ add-minicore |
| //@ revisions: msvc softfloat |
| //@ compile-flags: -Copt-level=3 |
| //@[msvc] compile-flags: --target x86_64-pc-windows-msvc |
| //@[msvc] needs-llvm-components: x86 |
| //@[softfloat] compile-flags: --target x86_64-unknown-uefi |
| //@[softfloat] needs-llvm-components: x86 |
| |
| #![feature(no_core)] |
| #![no_core] |
| #![crate_type = "lib"] |
| |
| extern crate minicore; |
| use minicore::*; |
| |
| // CHECK-LABEL: ret_i128 |
| // Hardfloat targets return via xmm0, softfloat targets via rax and rdx. |
| // msvc: movaps {{.*}}, %xmm0 |
| // softfloat: movq (%[[INPUT:.*]]), %rax |
| // softfloat-NEXT: movq 8(%[[INPUT]]), %rdx |
| // CHECK-NEXT: retq |
| #[no_mangle] |
| pub extern "C" fn ret_i128(x: &i128) -> i128 { |
| *x |
| } |
