preprocess-metadata.ll

; RUN: llvm-as %s -o %t.bc
; RUN: llvm-spirv %t.bc -o %t.spv
; RUN: llvm-spirv -to-text %t.spv -o %t.spt
; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV
;
; The purpose of this test is to check that some of OpenCL metadata are consumed
; even if 'opencl.ocl.version' metadata is missed (i.e. LLVM IR was produced not
; from OpenCL, but, for example from SYCL)
;
; CHECK-SPIRV: EntryPoint 6 [[TEST1:[0-9]+]] "test1"
; CHECK-SPIRV: EntryPoint 6 [[TEST2:[0-9]+]] "test2"
; CHECK-SPIRV: ExecutionMode [[TEST1]] 17 1 2 3
; CHECK-SPIRV: ExecutionMode [[TEST1]] 30 6
; CHECK-SPIRV: ExecutionMode [[TEST2]] 18 3 2 1
; CHECK-SPIRV: ExecutionMode [[TEST2]] 35 8

target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024"
target triple = "spir64-unknown-unknown"

define spir_kernel void @test1() !reqd_work_group_size !1 !vec_type_hint !2  {
entry:
  ret void
}

define spir_kernel void @test2() !work_group_size_hint !3 !intel_reqd_sub_group_size !4 {
entry:
  ret void
}

!1 = !{i32 1, i32 2, i32 3}
!2 = !{double undef, i32 1}
!3 = !{i32 3, i32 2, i32 1}
!4 = !{i32 8}