1 ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
2 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
4 ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
5 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
7 ; CHECK: %[[#image1d_t:]] = OpTypeImage
8 ; CHECK: %[[#sampler_t:]] = OpTypeSampler
9 ; CHECK: %[[#sampled_image_t:]] = OpTypeSampledImage
11 declare dso_local spir_func ptr addrspace(4) @_Z20__spirv_SampledImageI14ocl_image1d_roPvET0_T_11ocl_sampler(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0) %0, target("spirv.Sampler") %1) local_unnamed_addr
13 declare dso_local spir_func <4 x float> @_Z30__spirv_ImageSampleExplicitLodIPvDv4_fiET0_T_T1_if(ptr addrspace(4) %0, i32 %1, i32 %2, float %3) local_unnamed_addr
15 declare dso_local spir_func <4 x i32> @_Z30__spirv_ImageSampleExplicitLodI32__spirv_SampledImage__image1d_roDv4_jfET0_T_T1_if(target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) %0, float %1, i32 %2, float %3) local_unnamed_addr
17 @__spirv_BuiltInGlobalInvocationId = external dso_local local_unnamed_addr addrspace(2) constant <3 x i64>, align 32
19 define weak_odr dso_local spir_kernel void @_ZTS17image_kernel_readILi1EE(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0), target("spirv.Sampler")) {
21 ; CHECK: %[[#image:]] = OpFunctionParameter %[[#image1d_t]]
22 ; CHECK: %[[#sampler:]] = OpFunctionParameter %[[#sampler_t]]
23 %3 = load <3 x i64>, ptr addrspace(2) @__spirv_BuiltInGlobalInvocationId, align 32
24 %4 = extractelement <3 x i64> %3, i64 0
25 %5 = trunc i64 %4 to i32
26 %6 = call spir_func ptr addrspace(4) @_Z20__spirv_SampledImageI14ocl_image1d_roPvET0_T_11ocl_sampler(target("spirv.Image", void, 0, 0, 0, 0, 0, 0, 0) %0, target("spirv.Sampler") %1)
27 %7 = call spir_func <4 x float> @_Z30__spirv_ImageSampleExplicitLodIPvDv4_fiET0_T_T1_if(ptr addrspace(4) %6, i32 %5, i32 2, float 0.000000e+00)
29 ; CHECK: %[[#sampled_image:]] = OpSampledImage %[[#sampled_image_t]] %[[#image]] %[[#sampler]]
30 ; CHECK: %[[#]] = OpImageSampleExplicitLod %[[#]] %[[#sampled_image]] %[[#]] {{.*}} %[[#]]
35 define weak_odr dso_local spir_kernel void @foo_lod(target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) %_arg) {
36 %lod = call spir_func <4 x i32> @_Z30__spirv_ImageSampleExplicitLodI32__spirv_SampledImage__image1d_roDv4_jfET0_T_T1_if(target("spirv.SampledImage", void, 0, 0, 0, 0, 0, 0, 0) %_arg, float 0x3FE7FFEB00000000, i32 2, float 0.000000e+00)
37 ; CHECK: %[[#sampled_image_lod:]] = OpFunctionParameter %[[#sampled_image_t]]
38 ; CHECK: %[[#]] = OpImageSampleExplicitLod %[[#]] %[[#sampled_image_lod]] %[[#]] {{.*}} %[[#]]