1ec7baca1SMichal Paszkowski; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV 2f20c9c42SAndrey Tretyakov 3*ba572abeSSteven Perron; CHECK-SPIRV: OpCapability StorageImageReadWithoutFormat 4f20c9c42SAndrey Tretyakov; CHECK-SPIRV: %[[#]] = OpImageRead %[[#]] %[[#]] %[[#]] Sample %[[#]] 5f20c9c42SAndrey Tretyakov 6ec7baca1SMichal Paszkowskidefine spir_kernel void @sample_test(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0) %source, i32 %sampler, <4 x float> addrspace(1)* nocapture %results) { 7f20c9c42SAndrey Tretyakoventry: 8f20c9c42SAndrey Tretyakov %call = tail call spir_func i32 @_Z13get_global_idj(i32 0) 9f20c9c42SAndrey Tretyakov %call1 = tail call spir_func i32 @_Z13get_global_idj(i32 1) 10ec7baca1SMichal Paszkowski %call2 = tail call spir_func i32 @_Z15get_image_width19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0) %source) 11ec7baca1SMichal Paszkowski %call3 = tail call spir_func i32 @_Z16get_image_height19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0) %source) 12ec7baca1SMichal Paszkowski %call4 = tail call spir_func i32 @_Z21get_image_num_samples19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0) %source) 13f20c9c42SAndrey Tretyakov %cmp20 = icmp eq i32 %call4, 0 14f20c9c42SAndrey Tretyakov br i1 %cmp20, label %for.end, label %for.body.lr.ph 15f20c9c42SAndrey Tretyakov 16f20c9c42SAndrey Tretyakovfor.body.lr.ph: ; preds = %entry 17f20c9c42SAndrey Tretyakov %vecinit = insertelement <2 x i32> undef, i32 %call, i32 0 18f20c9c42SAndrey Tretyakov %vecinit8 = insertelement <2 x i32> %vecinit, i32 %call1, i32 1 19f20c9c42SAndrey Tretyakov br label %for.body 20f20c9c42SAndrey Tretyakov 21f20c9c42SAndrey Tretyakovfor.body: ; preds = %for.body.lr.ph, %for.body 22f20c9c42SAndrey Tretyakov %sample.021 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ] 23f20c9c42SAndrey Tretyakov %mul5 = mul i32 %sample.021, %call3 24f20c9c42SAndrey Tretyakov %tmp = add i32 %mul5, %call1 25f20c9c42SAndrey Tretyakov %tmp19 = mul i32 %tmp, %call2 26f20c9c42SAndrey Tretyakov %add7 = add i32 %tmp19, %call 27ec7baca1SMichal Paszkowski %call9 = tail call spir_func <4 x float> @_Z11read_imagef19ocl_image2d_msaa_roDv2_ii(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0) %source, <2 x i32> %vecinit8, i32 %sample.021) 28f20c9c42SAndrey Tretyakov %arrayidx = getelementptr inbounds <4 x float>, <4 x float> addrspace(1)* %results, i32 %add7 29f20c9c42SAndrey Tretyakov store <4 x float> %call9, <4 x float> addrspace(1)* %arrayidx, align 16 30f20c9c42SAndrey Tretyakov %inc = add nuw i32 %sample.021, 1 31f20c9c42SAndrey Tretyakov %cmp = icmp ult i32 %inc, %call4 32f20c9c42SAndrey Tretyakov br i1 %cmp, label %for.body, label %for.end.loopexit 33f20c9c42SAndrey Tretyakov 34f20c9c42SAndrey Tretyakovfor.end.loopexit: ; preds = %for.body 35f20c9c42SAndrey Tretyakov br label %for.end 36f20c9c42SAndrey Tretyakov 37f20c9c42SAndrey Tretyakovfor.end: ; preds = %for.end.loopexit, %entry 38f20c9c42SAndrey Tretyakov ret void 39f20c9c42SAndrey Tretyakov} 40f20c9c42SAndrey Tretyakov 41f20c9c42SAndrey Tretyakovdeclare spir_func i32 @_Z13get_global_idj(i32) 42f20c9c42SAndrey Tretyakov 43ec7baca1SMichal Paszkowskideclare spir_func i32 @_Z15get_image_width19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0)) 44f20c9c42SAndrey Tretyakov 45ec7baca1SMichal Paszkowskideclare spir_func i32 @_Z16get_image_height19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0)) 46f20c9c42SAndrey Tretyakov 47ec7baca1SMichal Paszkowskideclare spir_func i32 @_Z21get_image_num_samples19ocl_image2d_msaa_ro(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0)) 48f20c9c42SAndrey Tretyakov 49ec7baca1SMichal Paszkowskideclare spir_func <4 x float> @_Z11read_imagef19ocl_image2d_msaa_roDv2_ii(target("spirv.Image", void, 1, 0, 0, 1, 0, 0, 0), <2 x i32>, i32) 50