1 // RUN: %clang_cc1 -w -triple x86_64-pc-win32 -emit-llvm -o - %s | FileCheck %s 2 3 // To be ABI compatible with code generated by MSVC, there shouldn't be any 4 // sign/zero extensions on types smaller than 64bit. 5 6 // CHECK-LABEL: define void @f1(i8 %a) 7 void f1(char a) {} 8 9 // CHECK-LABEL: define void @f2(i8 %a) 10 void f2(unsigned char a) {} 11 12 // CHECK-LABEL: define void @f3(i16 %a) 13 void f3(short a) {} 14 15 // CHECK-LABEL: define void @f4(i16 %a) 16 void f4(unsigned short a) {} 17 18 // For ABI compatibility with ICC, _Complex should be passed/returned 19 // as if it were a struct with two elements. 20 21 // CHECK-LABEL: define void @f5(i64 %a.coerce) 22 void f5(_Complex float a) {} 23 24 // CHECK-LABEL: define void @f6({ double, double }* %a) 25 void f6(_Complex double a) {} 26 27 // CHECK-LABEL: define i64 @f7() 28 _Complex float f7() { return 1.0; } 29 30 // CHECK-LABEL: define void @f8({ double, double }* noalias sret %agg.result) 31 _Complex double f8() { return 1.0; } 32
