1// RUN: %clang_cc1 %s -cl-std=clc++1.0 -DGENERIC -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s 2// RUN: %clang_cc1 %s -cl-std=clc++2021 -DGENERIC -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s 3// RUN: %clang_cc1 %s -cl-std=clc++2021 -cl-ext=-all,+__opencl_c_program_scope_global_variables -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s 4 5// CHECK: %struct.X = type { i32 } 6 7// CHECK: @ci ={{.*}} addrspace(2) constant i32 0 8// CHECK: @gi ={{.*}} addrspace(1) global i32 0 9__constant int ci = 0; 10__global int gi = 0; 11 12struct X { 13 int x; 14 15 // Local variables are handled in local_addrspace_init.clcpp 16 X() /*__generic or __private*/ : x(0) {} 17#if defined(GENERIC) 18 X() __private : x(0) {} 19#endif 20 X() __global : x(0) {} 21 constexpr X() __constant : x(0) {} 22 constexpr X(int x) __constant : x(x) {} 23}; 24 25// CHECK: @cx1 ={{.*}} addrspace(2) constant %struct.X zeroinitializer 26// CHECK: @cx2 ={{.*}} addrspace(2) constant %struct.X { i32 1 } 27// CHECK: @gx ={{.*}} addrspace(1) global %struct.X zeroinitializer 28__constant X cx1; 29__constant X cx2(1); 30__global X gx; 31 32// CHECK: @_ZZ1kE3cx1 = internal addrspace(2) constant %struct.X zeroinitializer 33// CHECK: @_ZZ1kE3cx2 = internal addrspace(2) constant %struct.X { i32 1 } 34 35kernel void k() { 36 // Check that the constructor for px calls the __private constructor. 37 // CHECK: %px = alloca %struct.X 38 // CHECK-NEXT: call spir_func void @_ZN1XC1Ev(ptr {{.*}}%px) 39 __private X px; 40 41 __constant X cx1; 42 __constant X cx2(1); 43 // CHECK-NEXT: ret void 44} 45