| //RUN: %clang_cc1 %s -triple spir -cl-std=c++ -emit-llvm -O0 -o - | FileCheck %s |
| |
| enum E { |
| a, |
| b, |
| }; |
| |
| class C { |
| public: |
| void Assign(E e) { me = e; } |
| void OrAssign(E e) { mi |= e; } |
| E me; |
| int mi; |
| }; |
| |
| __global E globE; |
| volatile __global int globVI; |
| __global int globI; |
| //CHECK-LABEL: define spir_func void @_Z3barv() |
| void bar() { |
| C c; |
| //CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)* |
| //CHECK: call void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0) |
| c.Assign(a); |
| //CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)* |
| //CHECK: call void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0) |
| c.OrAssign(a); |
| |
| E e; |
| //CHECK: store i32 1, i32* %e |
| e = b; |
| //CHECK: store i32 0, i32 addrspace(1)* @globE |
| globE = a; |
| //CHECK: store i32 %or, i32 addrspace(1)* @globI |
| globI |= b; |
| //CHECK: store i32 %add, i32 addrspace(1)* @globI |
| globI += a; |
| //CHECK: store volatile i32 %and, i32 addrspace(1)* @globVI |
| globVI &= b; |
| //CHECK: store volatile i32 %sub, i32 addrspace(1)* @globVI |
| globVI -= a; |
| } |
| |
| //CHECK: define linkonce_odr void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %this, i32 %e) |
| //CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr |
| //CHECK: %me = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 0 |
| //CHECK: store i32 [[E]], i32 addrspace(4)* %me |
| |
| //CHECK define linkonce_odr void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %this, i32 %e) |
| //CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr |
| //CHECK: %mi = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 1 |
| //CHECK: [[MI:%[0-9]+]] = load i32, i32 addrspace(4)* %mi |
| //CHECK: %or = or i32 [[MI]], [[E]] |