test/Spv1p4/interface_sampler.ll

; RUN: clspv-opt -SPIRVProducerPass %s -o %t.ll -producer-out-file %t.spv -spv-version=1.4
; RUN: spirv-dis %t.spv -o %t.spvasm
; RUN: FileCheck %s < %t.spvasm
; RUN: spirv-val --target-env vulkan1.1spv1.4 %t.spv

; CHECK: OpEntryPoint GLCompute %{{.*}} "test" {{.*}} [[sampler:%[a-zA-Z0-9_]+]]
; CHECK: [[sampler_type:%[a-zA-Z0-9_]+]] = OpTypeSampler
; CHECK: [[sampler_ptr:%[a-zA-Z0-9_]+]] = OpTypePointer UniformConstant [[sampler_type]]
; CHECK: [[sampler]] = OpVariable [[sampler_ptr]] UniformConstant

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

%opencl.image2d_ro_t.float.sampled = type opaque
%opencl.sampler_t = type opaque

@__spirv_WorkgroupSize = local_unnamed_addr addrspace(8) global <3 x i32> zeroinitializer

declare <4 x float> @_Z11read_imagef14ocl_image2d_ro11ocl_samplerDv2_f.opencl.image2d_ro_t.float.sampled(%opencl.image2d_ro_t.float.sampled addrspace(1)*, %opencl.sampler_t addrspace(2)*, <2 x float>)

define spir_kernel void @test(%opencl.image2d_ro_t.float.sampled addrspace(1)* %img, <4 x float> addrspace(1)* nocapture %out) !clspv.pod_args_impl !4 {
entry:
  %0 = call %opencl.image2d_ro_t.float.sampled addrspace(1)* @_Z14clspv.resource.0(i32 1, i32 0, i32 6, i32 0, i32 0, i32 0)
  %1 = call { [0 x <4 x float>] } addrspace(1)* @_Z14clspv.resource.1(i32 1, i32 1, i32 0, i32 1, i32 1, i32 0)
  %2 = getelementptr { [0 x <4 x float>] }, { [0 x <4 x float>] } addrspace(1)* %1, i32 0, i32 0, i32 0
  %3 = call %opencl.sampler_t addrspace(2)* @_Z25clspv.sampler_var_literal(i32 0, i32 0, i32 16)
  %4 = tail call <4 x float> @_Z11read_imagef14ocl_image2d_ro11ocl_samplerDv2_f.opencl.image2d_ro_t.float.sampled(%opencl.image2d_ro_t.float.sampled addrspace(1)* %0, %opencl.sampler_t addrspace(2)* %3, <2 x float> <float 1.000000e+00, float 2.000000e+00>)
  store <4 x float> %4, <4 x float> addrspace(1)* %2, align 16
  ret void
}

declare %opencl.sampler_t addrspace(2)* @_Z25clspv.sampler_var_literal(i32, i32, i32)

declare %opencl.image2d_ro_t.float.sampled addrspace(1)* @_Z14clspv.resource.0(i32, i32, i32, i32, i32, i32)

declare { [0 x <4 x float>] } addrspace(1)* @_Z14clspv.resource.1(i32, i32, i32, i32, i32, i32)

!clspv.descriptor.index = !{!4}

!4 = !{i32 2}