1 | //RUN: %clang_cc1 %s -triple spir -cl-std=c++ -emit-llvm -O0 -o - | FileCheck %s |
2 | |
3 | enum E { |
4 | a, |
5 | b, |
6 | }; |
7 | |
8 | class C { |
9 | public: |
10 | void Assign(E e) { me = e; } |
11 | void OrAssign(E e) { mi |= e; } |
12 | E me; |
13 | int mi; |
14 | }; |
15 | |
16 | __global E globE; |
17 | volatile __global int globVI; |
18 | __global int globI; |
19 | //CHECK-LABEL: define spir_func void @_Z3barv() |
20 | void bar() { |
21 | C c; |
22 | //CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)* |
23 | //CHECK: call void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0) |
24 | c.Assign(a); |
25 | //CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)* |
26 | //CHECK: call void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0) |
27 | c.OrAssign(a); |
28 | |
29 | E e; |
30 | //CHECK: store i32 1, i32* %e |
31 | e = b; |
32 | //CHECK: store i32 0, i32 addrspace(1)* @globE |
33 | globE = a; |
34 | //CHECK: store i32 %or, i32 addrspace(1)* @globI |
35 | globI |= b; |
36 | //CHECK: store i32 %add, i32 addrspace(1)* @globI |
37 | globI += a; |
38 | //CHECK: store volatile i32 %and, i32 addrspace(1)* @globVI |
39 | globVI &= b; |
40 | //CHECK: store volatile i32 %sub, i32 addrspace(1)* @globVI |
41 | globVI -= a; |
42 | } |
43 | |
44 | //CHECK: define linkonce_odr void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %this, i32 %e) |
45 | //CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr |
46 | //CHECK: %me = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 0 |
47 | //CHECK: store i32 [[E]], i32 addrspace(4)* %me |
48 | |
49 | //CHECK define linkonce_odr void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %this, i32 %e) |
50 | //CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr |
51 | //CHECK: %mi = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 1 |
52 | //CHECK: [[MI:%[0-9]+]] = load i32, i32 addrspace(4)* %mi |
53 | //CHECK: %or = or i32 [[MI]], [[E]] |
54 | |