diff options
Diffstat (limited to 'test/CodeGenOpenCL/numbered-address-space.cl')
| -rw-r--r-- | test/CodeGenOpenCL/numbered-address-space.cl | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGenOpenCL/numbered-address-space.cl b/test/CodeGenOpenCL/numbered-address-space.cl new file mode 100644 index 000000000000..dbaba8747678 --- /dev/null +++ b/test/CodeGenOpenCL/numbered-address-space.cl @@ -0,0 +1,34 @@ +// REQUIRES: amdgpu-registered-target +// RUN: %clang_cc1 -cl-std=CL2.0 -triple amdgcn-unknown-unknown -target-cpu tonga -S -emit-llvm -O0 -o - %s | FileCheck %s + +// Make sure using numbered address spaces doesn't trigger crashes when a +// builtin has an address space parameter. + +// CHECK-LABEL: @test_numbered_as_to_generic( +// CHECK: addrspacecast i32 addrspace(42)* %0 to i32* +void test_numbered_as_to_generic(__attribute__((address_space(42))) int *arbitary_numbered_ptr) { + generic int* generic_ptr = arbitary_numbered_ptr; + *generic_ptr = 4; +} + +// CHECK-LABEL: @test_numbered_as_to_builtin( +// CHECK: addrspacecast i32 addrspace(42)* %0 to float addrspace(3)* +void test_numbered_as_to_builtin(__attribute__((address_space(42))) int *arbitary_numbered_ptr, float src) { + volatile float result = __builtin_amdgcn_ds_fmaxf(arbitary_numbered_ptr, src, 0, 0, false); +} + +// CHECK-LABEL: @test_generic_as_to_builtin_parameter_explicit_cast( +// CHECK: addrspacecast i32 addrspace(3)* %0 to i32* +void test_generic_as_to_builtin_parameter_explicit_cast(__local int *local_ptr, float src) { + generic int* generic_ptr = local_ptr; + volatile float result = __builtin_amdgcn_ds_fmaxf((__local float*) generic_ptr, src, 0, 0, false); +} + +// CHECK-LABEL: @test_generic_as_to_builtin_parameter_implicit_cast( +// CHECK: addrspacecast i32* %2 to float addrspace(3)* +void test_generic_as_to_builtin_parameter_implicit_cast(__local int *local_ptr, float src) { + generic int* generic_ptr = local_ptr; + + volatile float result = __builtin_amdgcn_ds_fmaxf(generic_ptr, src, 0, 0, false); +} + |