; Check support of OpBitcast with pointer operands
; Converts to vectors of integers, which is supported by SPIR-V 1.5

; REQUIRES: spirv-as
; RUN: spirv-as --target-env spv1.5 -o %t.spv %s
; RUN: spirv-val %t.spv
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
; RUN: llvm-dis %t.rev.bc
; RUN: FileCheck < %t.rev.ll %s --check-prefix=CHECK-LLVM
               OpCapability Addresses
               OpCapability Kernel
               OpCapability Int64
               OpMemoryModel Physical64 OpenCL
               OpEntryPoint Kernel %kernel "test"
       %uint = OpTypeInt 32 0
      %uint2 = OpTypeVector %uint 2
       %void = OpTypeVoid
   %pptr_int = OpTypePointer Function %uint
 %kernel_sig = OpTypeFunction %void
     %kernel = OpFunction %void None %kernel_sig
      %entry = OpLabel
     %srcptr = OpVariable %pptr_int Function
    %dstint2 = OpBitcast %uint2 %srcptr
     %dstptr = OpBitcast %pptr_int %dstint2
               OpReturn
               OpFunctionEnd


; CHECK-LLVM: [[SRCPTR:%[a-z0-9.]+]] = alloca i32, align 4
; CHECK-LLVM: [[TMPLONG0:%[a-z0-9.]+]] = ptrtoint ptr [[SRCPTR]] to i64
; CHECK-LLVM: [[DSTINT2:%[a-z0-9.]+]] = bitcast i64 [[TMPLONG0]] to <2 x i32>
; CHECK-LLVM: [[TMPLONG1:%[a-z0-9.]+]] = bitcast <2 x i32> [[DSTINT2]] to i64
; CHECK-LLVM: [[DSTPTR:%[a-z0-9.]+]] = inttoptr i64 [[TMPLONG1]] to ptr