| // RUN: %clang_cc1 -w -triple x86_64-pc-win32 -emit-llvm -o - %s | FileCheck %s | |
| // To be ABI compatible with code generated by MSVC, there shouldn't be any | |
| // sign/zero extensions on types smaller than 64bit. | |
| // CHECK-LABEL: define void @f1(i8 %a) | |
| void f1(char a) {} | |
| // CHECK-LABEL: define void @f2(i8 %a) | |
| void f2(unsigned char a) {} | |
| // CHECK-LABEL: define void @f3(i16 %a) | |
| void f3(short a) {} | |
| // CHECK-LABEL: define void @f4(i16 %a) | |
| void f4(unsigned short a) {} |