1// RUN: %clang_cc1 %s -triple "spir64-unknown-unknown" -cl-opt-disable -ffake-address-space-map -emit-llvm -o - | FileCheck %s
2
3// CHECK: @array = addrspace({{[0-9]+}}) constant
4__constant float array[2] = {0.0f, 1.0f};
5
6kernel void test(global float *out) {
7  *out = array[0];
8}
9
10// Test that we don't use directly initializers for const aggregates
11// but create a copy in the original address space (unless a variable itself is
12// in the constant address space).
13
14void foo(constant const int *p1, const int *p2, const int *p3);
15// CHECK: @k.arr1 = internal addrspace(3) constant [3 x i32] [i32 1, i32 2, i32 3]
16// CHECK: @k.arr2 = private unnamed_addr addrspace(3) constant [3 x i32] [i32 4, i32 5, i32 6]
17// CHECK: @k.arr3 = private unnamed_addr addrspace(3) constant [3 x i32] [i32 7, i32 8, i32 9]
18kernel void k(void) {
19  // CHECK-NOT: %arr1 = alloca [3 x i32]
20  constant const int arr1[] = {1, 2, 3};
21  // CHECK: %arr2 = alloca [3 x i32]
22  const int arr2[] = {4, 5, 6};
23  // CHECK: %arr3 = alloca [3 x i32]
24  int arr3[] = {7, 8, 9};
25
26  foo(arr1, arr2, arr3);
27}
28