xref: /llvm-project/clang/test/CodeGenCXX/amdgcn_declspec_get.cpp (revision 1b9a6e58a8b831193c9e5e733f881aabe0d2d06b)
1 // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -emit-llvm -O3 -fdeclspec \
2 // RUN:     -disable-llvm-passes -o - %s | FileCheck %s
3 
4 int get_x();
5 
6 struct A {
7    __declspec(property(get = _get_x)) int x;
_get_xA8    static int _get_x(void) {
9      return get_x();
10    };
11 };
12 
13 extern const A a;
14 
15 // CHECK-LABEL: define{{.*}} void @_Z4testv()
16 // CHECK:  %i = alloca i32, align 4, addrspace(5)
17 // CHECK:  %[[ii:.*]] = addrspacecast ptr addrspace(5) %i to ptr
18 // CHECK:  call void @llvm.lifetime.start.p5(i64 4, ptr addrspace(5) %i)
19 // CHECK:  %call = call noundef i32 @_ZN1A6_get_xEv()
20 // CHECK:  store i32 %call, ptr %[[ii]]
21 // CHECK:  call void @llvm.lifetime.end.p5(i64 4, ptr addrspace(5) %i)
test()22 void test()
23 {
24   int i = a.x;
25 }
26