| // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // Checks if the "fastcall" calling convention marks function arguments |
| // as "inreg" like the C/C++ compilers for the platforms. |
| // x86 only. |
| |
| // ignore-aarch64 |
| // ignore-aarch64_be |
| // ignore-arm |
| // ignore-armeb |
| // ignore-avr |
| // ignore-bpfel |
| // ignore-bpfeb |
| // ignore-hexagon |
| // ignore-mips |
| // ignore-mips64 |
| // ignore-msp430 |
| // ignore-powerpc64 |
| // ignore-powerpc64le |
| // ignore-powerpc |
| // ignore-r600 |
| // ignore-amdgcn |
| // ignore-sparc |
| // ignore-sparc64 |
| // ignore-sparcv9 |
| // ignore-sparcel |
| // ignore-s390x |
| // ignore-tce |
| // ignore-thumb |
| // ignore-thumbeb |
| // ignore-x86_64 |
| // ignore-xcore |
| // ignore-nvptx |
| // ignore-nvptx64 |
| // ignore-le32 |
| // ignore-le64 |
| // ignore-amdil |
| // ignore-amdil64 |
| // ignore-hsail |
| // ignore-hsail64 |
| // ignore-spir |
| // ignore-spir64 |
| // ignore-kalimba |
| // ignore-shave |
| // ignore-wasm32 |
| // ignore-wasm64 |
| // ignore-emscripten |
| |
| // compile-flags: -C no-prepopulate-passes |
| |
| #![crate_type = "lib"] |
| |
| pub mod tests { |
| // CHECK: @f1(i32 inreg %arg0, i32 inreg %arg1, i32 %arg2) |
| #[no_mangle] |
| pub extern "fastcall" fn f1(_: i32, _: i32, _: i32) {} |
| |
| // CHECK: @f2(i32* inreg %arg0, i32* inreg %arg1, i32* %arg2) |
| #[no_mangle] |
| pub extern "fastcall" fn f2(_: *const i32, _: *const i32, _: *const i32) {} |
| |
| // CHECK: @f3(float %arg0, i32 inreg %arg1, i32 inreg %arg2, i32 %arg3) |
| #[no_mangle] |
| pub extern "fastcall" fn f3(_: f32, _: i32, _: i32, _: i32) {} |
| |
| // CHECK: @f4(i32 inreg %arg0, float %arg1, i32 inreg %arg2, i32 %arg3) |
| #[no_mangle] |
| pub extern "fastcall" fn f4(_: i32, _: f32, _: i32, _: i32) {} |
| |
| // CHECK: @f5(i64 %arg0, i32 %arg1) |
| #[no_mangle] |
| pub extern "fastcall" fn f5(_: i64, _: i32) {} |
| |
| // CHECK: @f6(i1 inreg zeroext %arg0, i32 inreg %arg1, i32 %arg2) |
| #[no_mangle] |
| pub extern "fastcall" fn f6(_: bool, _: i32, _: i32) {} |
| } |
