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44 lines
2.6 KiB
D
44 lines
2.6 KiB
D
// REQUIRES: target_SPIRV
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// FIXME: hits an assertion with SPIRV-LLVM-Translator for LLVM 15, see https://github.com/ldc-developers/ldc/pull/4010#issuecomment-1191820165
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// XFAIL: atleast_llvm1500 && atmost_llvm1509
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// RUN: %ldc -c -mdcompute-targets=ocl-220 -m64 -I%S/inputs -mdcompute-file-prefix=%t -output-ll -output-o %s && FileCheck %s < %t_ocl220_64.ll
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@compute(CompileFor.deviceOnly) module dcompute_cl_images;
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import ldc.dcompute;
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import ldc.opencl;
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// CHECK-DAG: %"ldc.dcompute.Pointer!(AddrSpace.Global, image1d_ro_t).Pointer" = type { {{%opencl.image1d_ro_t addrspace\(1\)\*|ptr addrspace\(1\)}} }
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// CHECK-DAG: %"ldc.dcompute.Pointer!(AddrSpace.Global, image1d_wo_t).Pointer" = type { {{%opencl.image1d_wo_t addrspace\(1\)\*|ptr addrspace\(1\)}} }
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// CHECK-DAG: %"ldc.dcompute.Pointer!(AddrSpace.Shared, sampler_t).Pointer" = type { {{%opencl.sampler_t addrspace\(2\)\*|ptr addrspace\(2\)}} }
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pragma(mangle,"__translate_sampler_initializer")
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Sampler makeSampler(int);
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pragma(mangle,"_Z11read_imagef11ocl_image1d_ro11ocl_sampleri")
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__vector(float[4]) read(GlobalPointer!image1d_ro_t, Sampler, int);
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pragma(mangle,"_Z12write_imagef11ocl_image1d_woiDv4_f")
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void write(GlobalPointer!image1d_wo_t,int,__vector(float[4]));
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@kernel void img(GlobalPointer!image1d_ro_t src, GlobalPointer!image1d_wo_t dst)
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{
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// CHECK: %{{[0-9+]}} = call spir_func {{%opencl.sampler_t addrspace\(2\)\*|ptr addrspace\(2\)}} @__translate_sampler_initializer(i32 0) {{.*}}
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// CHECK: %{{[0-9+]}} = call spir_func <4 x float> @_Z11read_imagef11ocl_image1d_ro11ocl_sampleri({{%opencl.image1d_ro_t addrspace\(1\)\*|ptr addrspace\(1\)}} %.DComputePointerRewrite_arg, {{%opencl.sampler_t addrspace\(2\)\*|ptr addrspace\(2\)}} %.DComputePointerRewrite_arg1, i32 0) {{.*}}
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auto x = src.read(makeSampler(0), 0);
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// CHECK: call spir_func void @_Z12write_imagef11ocl_image1d_woiDv4_f({{%opencl.image1d_wo_t addrspace\(1\)\*|ptr addrspace\(1\)}} %.DComputePointerRewrite_arg2, i32 0, <4 x float> %{{[0-9+]}})
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dst.write(0,x);
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}
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@kernel void img2(GlobalPointer!image1d_ro_t src, Sampler samp)
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{
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// CHECK: %{{[0-9+]}} = call spir_func <4 x float> @_Z11read_imagef11ocl_image1d_ro11ocl_sampleri({{%opencl.image1d_ro_t addrspace\(1\)\*|ptr addrspace\(1\)}} %.DComputePointerRewrite_arg, {{%opencl.sampler_t addrspace\(2\)\*|ptr addrspace\(2\)}} %.DComputePointerRewrite_arg1, i32 0) {{.*}}
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auto x = src.read(samp, 0);
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}
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// metadata
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// CHECK: !{{[0-9+]}} = !{!"read_only", !"write_only"}
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// CHECK: !{{[0-9+]}} = !{!"image1d_ro_t", !"image1d_wo_t"}
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// CHECK: !{{[0-9+]}} = !{!"read_only", !"none"}
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// CHECK: !{{[0-9+]}} = !{!"image1d_ro_t", !"sampler_t"}
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