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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() {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; CHECK-DAG: %[[#ulong_3:]] = OpConstant %[[#ulong]] 317 18; CHECK-DAG: %[[#uint:]] = OpTypeInt 32 019; CHECK-DAG: %[[#uint_0:]] = OpConstant %[[#uint]] 020; CHECK-DAG: %[[#uint_10:]] = OpConstant %[[#uint]] 1021 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_v4f:]] = OpTypePointer StorageBuffer %[[#v4f]]28 29; CHECK: %[[#tmp:]] = OpAccessChain %[[#sb_S1]] %[[#]] %[[#uint_0]] %[[#uint_0]]30; CHECK: %[[#ptr:]] = OpInBoundsAccessChain %[[#sb_v4f]] %[[#tmp]] %[[#ulong_1]] %[[#ulong_3]]31; This rewritten GEP combined all constant indices into a single value.32; We should make sure the correct indices are retrieved.33 %arrayidx.i = getelementptr inbounds nuw i8, ptr addrspace(11) %3, i64 6434 35; CHECK: OpLoad %[[#v4f]] %[[#ptr]]36 %4 = load <4 x float>, ptr addrspace(11) %arrayidx.i, align 137 38 ret <4 x float> %439}40 41declare i32 @llvm.spv.flattened.thread.id.in.group()42declare 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)43declare 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)44 45attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }46 47