| 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 | |