; REQUIRES: spirv-as
; RUN: spirv-as --target-env spv1.0 -o %t.spv %s
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r -o - %t.spv | llvm-dis | FileCheck %s
               OpCapability Addresses
               OpCapability Kernel
               OpCapability Int16
               OpMemoryModel Physical32 OpenCL
               OpEntryPoint Kernel %1 "testNarrowingPtrToU"
               OpName %a "a"
               OpName %res "res"
               OpName %entry "entry"
       %uint = OpTypeInt 32 0
     %ushort = OpTypeInt 16 0
       %void = OpTypeVoid
%_ptr_CrossWorkgroup_uint = OpTypePointer CrossWorkgroup %uint
%_ptr_CrossWorkgroup_ushort = OpTypePointer CrossWorkgroup %ushort
         %17 = OpTypeFunction %void %_ptr_CrossWorkgroup_uint %_ptr_CrossWorkgroup_ushort
          %1 = OpFunction %void None %17
          %a = OpFunctionParameter %_ptr_CrossWorkgroup_uint
        %res = OpFunctionParameter %_ptr_CrossWorkgroup_ushort
      %entry = OpLabel
         %18 = OpConvertPtrToU %ushort %a
               OpStore %res %18 Aligned 2
               OpReturn
               OpFunctionEnd

; CHECK: ptrtoint ptr addrspace(1) %a to i16