| // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s | |
| void __attribute__((fastcall)) foo1(int &y); | |
| void bar1(int &y) { | |
| // CHECK: define void @_Z4bar1Ri | |
| // CHECK: call x86_fastcallcc void @_Z4foo1Ri(i32* inreg % | |
| foo1(y); | |
| } | |
| struct S1 { | |
| int x; | |
| S1(const S1 &y); | |
| }; | |
| void __attribute__((fastcall)) foo2(S1 a, int b); | |
| void bar2(S1 a, int b) { | |
| // CHECK: define void @_Z4bar22S1i | |
| // CHECK: call x86_fastcallcc void @_Z4foo22S1i(%struct.S1* inreg %{{.*}}, i32 inreg % | |
| foo2(a, b); | |
| } |