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1; RUN: opt -S -passes='dxil-data-scalarization,function(scalarizer<load-store>),dxil-op-lower' -mtriple=dxil-pc-shadermodel6.3-library %s | FileCheck %s2 3; Make sure we can load groupshared, static vectors and arrays of vectors4 5@arrayofVecData = local_unnamed_addr addrspace(3) global [2 x <3 x float>] zeroinitializer, align 166@vecData = external addrspace(3) global <4 x i32>, align 47@staticArrayOfVecData = internal global [3 x <4 x i32>] [<4 x i32> <i32 1, i32 2, i32 3, i32 4>, <4 x i32> <i32 5, i32 6, i32 7, i32 8>, <4 x i32> <i32 9, i32 10, i32 11, i32 12>], align 48@groushared2dArrayofVectors = local_unnamed_addr addrspace(3) global [3 x [ 3 x <4 x i32>]] zeroinitializer, align 169 10; CHECK: @arrayofVecData.scalarized = local_unnamed_addr addrspace(3) global [2 x [3 x float]] zeroinitializer, align 1611; CHECK: @vecData.scalarized = external addrspace(3) global [4 x i32], align 412; CHECK: @staticArrayOfVecData.scalarized = internal global [3 x [4 x i32]] {{\[}}[4 x i32] [i32 1, i32 2, i32 3, i32 4], [4 x i32] [i32 5, i32 6, i32 7, i32 8], [4 x i32] [i32 9, i32 10, i32 11, i32 12]], align 413; CHECK: @groushared2dArrayofVectors.scalarized = local_unnamed_addr addrspace(3) global [3 x [3 x [4 x i32]]] zeroinitializer, align 1614 15; CHECK-NOT: @arrayofVecData16; CHECK-NOT: @vecData17; CHECK-NOT: @staticArrayOfVecData18; CHECK-NOT: @groushared2dArrayofVectors19 20 21; CHECK-LABEL: load_array_vec_test22define <3 x float> @load_array_vec_test() #0 {23 ; CHECK-COUNT-6: load float, ptr addrspace(3) {{(.*@arrayofVecData.scalarized.*|%.*)}}, align 424 %1 = load <3 x float>, <3 x float> addrspace(3)* getelementptr inbounds ([2 x <3 x float>], [2 x <3 x float>] addrspace(3)* @"arrayofVecData", i32 0, i32 0), align 425 %2 = load <3 x float>, <3 x float> addrspace(3)* getelementptr inbounds ([2 x <3 x float>], [2 x <3 x float>] addrspace(3)* @"arrayofVecData", i32 0, i32 1), align 426 %3 = fadd <3 x float> %1, %227 ret <3 x float> %328}29 30; CHECK-LABEL: load_vec_test31define <4 x i32> @load_vec_test() #0 {32 ; CHECK-COUNT-4: load i32, ptr addrspace(3) {{(@vecData.scalarized|getelementptr \(i32, ptr addrspace\(3\) @vecData.scalarized, i32 .*\)|%.*)}}, align {{.*}}33 %1 = load <4 x i32>, <4 x i32> addrspace(3)* @"vecData", align 434 ret <4 x i32> %135}36 37; CHECK-LABEL: load_static_array_of_vec_test38define <4 x i32> @load_static_array_of_vec_test(i32 %index) #0 {39 ; CHECK: getelementptr inbounds [3 x [4 x i32]], ptr @staticArrayOfVecData.scalarized, i32 0, i32 %index40 ; CHECK: load i32, ptr {{.*}}, align 441 ; CHECK: getelementptr i32, ptr {{.*}}, i32 142 ; CHECK: load i32, ptr {{.*}}, align 443 ; CHECK: getelementptr i32, ptr {{.*}}, i32 244 ; CHECK: load i32, ptr {{.*}}, align 445 ; CHECK: getelementptr i32, ptr {{.*}}, i32 346 ; CHECK: load i32, ptr {{.*}}, align 447 %3 = getelementptr inbounds [3 x <4 x i32>], [3 x <4 x i32>]* @staticArrayOfVecData, i32 0, i32 %index48 %4 = load <4 x i32>, <4 x i32>* %3, align 449 ret <4 x i32> %450}51 52; CHECK-LABEL: multid_load_test53define <4 x i32> @multid_load_test() #0 {54 ; CHECK-COUNT-8: load i32, ptr addrspace(3) {{(.*@groushared2dArrayofVectors.scalarized.*|%.*)}}, align 455 %1 = load <4 x i32>, <4 x i32> addrspace(3)* getelementptr inbounds ([3 x [3 x <4 x i32>]], [3 x [3 x <4 x i32>]] addrspace(3)* @"groushared2dArrayofVectors", i32 0, i32 0, i32 0), align 456 %2 = load <4 x i32>, <4 x i32> addrspace(3)* getelementptr inbounds ([3 x [3 x <4 x i32>]], [3 x [3 x <4 x i32>]] addrspace(3)* @"groushared2dArrayofVectors", i32 0, i32 1, i32 1), align 457 %3 = add <4 x i32> %1, %258 ret <4 x i32> %359}60 61attributes #0 = { convergent norecurse nounwind "hlsl.export"}62