llvm/test/CodeGen/SPIRV/preprocess-metadata.ll

; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}

;; 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: OpEntryPoint Kernel %[[#TEST1:]] "test1"
; CHECK-SPIRV: OpEntryPoint Kernel %[[#TEST2:]] "test2"
; CHECK-SPIRV: OpExecutionMode %[[#TEST1]] LocalSize 1 2 3
; CHECK-SPIRV: OpExecutionMode %[[#TEST1]] VecTypeHint 6
; CHECK-SPIRV: OpExecutionMode %[[#TEST2]] LocalSizeHint 3 2 1
; CHECK-SPIRV: OpExecutionMode %[[#TEST2]] SubgroupSize 8

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}