1 | // REQUIRES: aarch64-registered-target |
2 | |
3 | // RUN: %clang_cc1 -triple arm64-windows -O1 \ |
4 | // RUN: -fms-compatibility -fms-compatibility-version=17.00 \ |
5 | // RUN: -ffreestanding -fsyntax-only -Werror \ |
6 | // RUN: -isystem %S/Inputs/include %s -S -o - -emit-llvm 2>&1 \ |
7 | // RUN: | FileCheck %s |
8 | |
9 | #include <intrin.h> |
10 | |
11 | void check_nop() { |
12 | // CHECK: "nop" |
13 | __nop(); |
14 | } |
15 | |
16 | unsigned short check_byteswap_ushort(unsigned short val) { |
17 | // CHECK: call i16 @_byteswap_ushort(i16 %val) |
18 | return _byteswap_ushort(val); |
19 | } |
20 | |
21 | unsigned long check_byteswap_ulong(unsigned long val) { |
22 | // CHECK: call i32 @_byteswap_ulong(i32 %val) |
23 | return _byteswap_ulong(val); |
24 | } |
25 | |
26 | unsigned __int64 check_byteswap_uint64(unsigned __int64 val) { |
27 | // CHECK: call i64 @_byteswap_uint64(i64 %val) |
28 | return _byteswap_uint64(val); |
29 | } |
30 | |