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1; RUN: llc -verify-machineinstrs -O3 -mtriple=spirv1.6-unknown-vulkan1.3-compute %s -o - | FileCheck %s2; RUN: %if spirv-tools %{ llc -O3 -mtriple=spirv1.6-unknown-vulkan1.3-compute %s -o - -filetype=obj | spirv-val %}3 4%struct.S1 = type { <4 x i32>, [10 x <4 x float>], <4 x float> }5%struct.S2 = type { <4 x float>, <4 x i32> }6 7@.str = private unnamed_addr constant [3 x i8] c"In\00", align 18 9define <4 x float> @main(i32 %index) {10entry:11 %0 = tail call target("spirv.VulkanBuffer", [0 x %struct.S1], 12, 0) @llvm.spv.resource.handlefrombinding.tspirv.VulkanBuffer_a0s_struct.S1s_12_0t(i32 0, i32 1, i32 1, i32 0, ptr nonnull @.str)12 %3 = tail call noundef align 1 dereferenceable(192) ptr addrspace(11) @llvm.spv.resource.getpointer.p11.tspirv.VulkanBuffer_a0s_struct.S1s_12_0t(target("spirv.VulkanBuffer", [0 x %struct.S1], 12, 0) %0, i32 0)13 14; CHECK-DAG: %[[#ulong:]] = OpTypeInt 64 015; CHECK-DAG: %[[#ulong_1:]] = OpConstant %[[#ulong]] 116 17; CHECK-DAG: %[[#uint:]] = OpTypeInt 32 018; CHECK-DAG: %[[#uint_0:]] = OpConstant %[[#uint]] 019; CHECK-DAG: %[[#uint_10:]] = OpConstant %[[#uint]] 1020; CHECK-DAG: %[[#uint_16:]] = OpConstant %[[#uint]] 1621 22; CHECK-DAG: %[[#float:]] = OpTypeFloat 3223; CHECK-DAG: %[[#v4f:]] = OpTypeVector %[[#float]] 424; CHECK-DAG: %[[#arr_v4f:]] = OpTypeArray %[[#v4f]] %[[#uint_10]]25; CHECK-DAG: %[[#S1:]] = OpTypeStruct %[[#]] %[[#arr_v4f]] %[[#]]26; CHECK-DAG: %[[#sb_S1:]] = OpTypePointer StorageBuffer %[[#S1]]27; CHECK-DAG: %[[#sb_arr_v4f:]] = OpTypePointer StorageBuffer %[[#arr_v4f]]28; CHECK-DAG: %[[#sb_v4f:]] = OpTypePointer StorageBuffer %[[#v4f]]29 30; CHECK: %[[#a:]] = OpAccessChain %[[#sb_S1]] %[[#]] %[[#uint_0]] %[[#uint_0]]31; CHECK: %[[#b:]] = OpInBoundsAccessChain %[[#sb_arr_v4f]] %[[#a]] %[[#ulong_1]]32 %4 = getelementptr inbounds nuw i8, ptr addrspace(11) %3, i64 1633 34; CHECK: %[[#offset:]] = OpIMul %[[#]] %[[#]] %[[#uint_16]]35; Offset is computed in bytes. Make sure we reconvert it back to an index.36 %offset = mul i32 %index, 1637 38; CHECK: %[[#index:]] = OpUDiv %[[#]] %[[#offset]] %[[#uint_16]]39; CHECK: %[[#c:]] = OpInBoundsAccessChain %[[#sb_v4f]] %[[#b]] %[[#index]]40 %5 = getelementptr inbounds nuw i8, ptr addrspace(11) %4, i32 %offset41 42; CHECK: OpLoad %[[#v4f]] %[[#c]]43 %6 = load <4 x float>, ptr addrspace(11) %5, align 144 45 ret <4 x float> %646}47 48declare i32 @llvm.spv.flattened.thread.id.in.group()49declare target("spirv.VulkanBuffer", [0 x %struct.S1], 12, 0) @llvm.spv.resource.handlefrombinding.tspirv.VulkanBuffer_a0s_struct.S1s_12_0t(i32, i32, i32, i32, ptr)50declare ptr addrspace(11) @llvm.spv.resource.getpointer.p11.tspirv.VulkanBuffer_a0s_struct.S1s_12_0t(target("spirv.VulkanBuffer", [0 x %struct.S1], 12, 0), i32)51 52attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }53 54 55