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1; RUN: llc -mtriple=nvptx64-nvidia-cuda < %s | FileCheck %s2; RUN: %if ptxas %{ llc -mtriple=nvptx64-nvidia-cuda < %s | %ptxas-verify %}3 4@GLOBAL = addrspace(1) externally_initialized global i32 0, align 4, !dbg !05@SHARED = addrspace(3) externally_initialized global i32 undef, align 4, !dbg !66 7define ptx_kernel void @test(float, ptr, ptr, i32) !dbg !17 {8 %5 = alloca float, align 49 %6 = alloca ptr, align 810 %7 = alloca ptr, align 811 %8 = alloca i32, align 412 store float %0, ptr %5, align 413 call void @llvm.dbg.declare(metadata ptr %5, metadata !22, metadata !DIExpression()), !dbg !2314 store ptr %1, ptr %6, align 815 call void @llvm.dbg.declare(metadata ptr %6, metadata !24, metadata !DIExpression()), !dbg !2516 store ptr %2, ptr %7, align 817 call void @llvm.dbg.declare(metadata ptr %7, metadata !26, metadata !DIExpression()), !dbg !2718 store i32 %3, ptr %8, align 419 call void @llvm.dbg.declare(metadata ptr %8, metadata !28, metadata !DIExpression()), !dbg !2920 %9 = load float, ptr %5, align 4, !dbg !3021 %10 = load ptr, ptr %6, align 8, !dbg !3122 %11 = load i32, ptr %8, align 4, !dbg !3223 %12 = sext i32 %11 to i64, !dbg !3124 %13 = getelementptr inbounds float, ptr %10, i64 %12, !dbg !3125 %14 = load float, ptr %13, align 4, !dbg !3126 %15 = fmul contract float %9, %14, !dbg !3327 %16 = load ptr, ptr %7, align 8, !dbg !3428 %17 = load i32, ptr %8, align 4, !dbg !3529 %18 = sext i32 %17 to i64, !dbg !3430 %19 = getelementptr inbounds float, ptr %16, i64 %18, !dbg !3431 store float %15, ptr %19, align 4, !dbg !3632 store i32 0, ptr addrspacecast (ptr addrspace(1) @GLOBAL to ptr), align 4, !dbg !3733 store i32 0, ptr addrspacecast (ptr addrspace(3) @SHARED to ptr), align 4, !dbg !3834 ret void, !dbg !3935}36 37; Function Attrs: nounwind readnone speculatable38declare void @llvm.dbg.declare(metadata, metadata, metadata)39 40!llvm.dbg.cu = !{!2}41!llvm.module.flags = !{!11, !12, !13, !14, !15}42!llvm.ident = !{!16}43 44!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())45!1 = distinct !DIGlobalVariable(name: "GLOBAL", scope: !2, file: !8, line: 3, type: !9, isLocal: false, isDefinition: true)46!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 9.0.0 (trunk 351969) (llvm/trunk 351973)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)47!3 = !DIFile(filename: "new.cc", directory: "/tmp")48!4 = !{}49!5 = !{!0, !6}50!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression(DW_OP_constu, 8, DW_OP_swap, DW_OP_xderef))51!7 = distinct !DIGlobalVariable(name: "SHARED", scope: !2, file: !8, line: 4, type: !9, isLocal: false, isDefinition: true)52!8 = !DIFile(filename: "test.cu", directory: "/tmp")53!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)54!11 = !{i32 2, !"Dwarf Version", i32 2}55!12 = !{i32 2, !"Debug Info Version", i32 3}56!13 = !{i32 1, !"wchar_size", i32 4}57!14 = !{i32 4, !"nvvm-reflect-ftz", i32 0}58!15 = !{i32 7, !"PIC Level", i32 2}59!16 = !{!"clang version 9.0.0 (trunk 351969) (llvm/trunk 351973)"}60!17 = distinct !DISubprogram(name: "test", linkageName: "test", scope: !8, file: !8, line: 6, type: !18, scopeLine: 6, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !2, retainedNodes: !40)61!18 = !DISubroutineType(types: !19)62!19 = !{null, !20, !21, !21, !9}63!20 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float)64!21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64)65!22 = !DILocalVariable(name: "a", arg: 1, scope: !17, file: !8, line: 6, type: !20)66!23 = !DILocation(line: 6, column: 41, scope: !17)67!24 = !DILocalVariable(name: "x", arg: 2, scope: !17, file: !8, line: 6, type: !21)68!25 = !DILocation(line: 6, column: 51, scope: !17)69!26 = !DILocalVariable(name: "y", arg: 3, scope: !17, file: !8, line: 6, type: !21)70!27 = !DILocation(line: 6, column: 61, scope: !17)71!28 = !DILocalVariable(name: "i", arg: 4, scope: !17, file: !8, line: 6, type: !9)72!29 = !DILocation(line: 6, column: 68, scope: !17)73!30 = !DILocation(line: 7, column: 10, scope: !17)74!31 = !DILocation(line: 7, column: 14, scope: !17)75!32 = !DILocation(line: 7, column: 16, scope: !17)76!33 = !DILocation(line: 7, column: 12, scope: !17)77!34 = !DILocation(line: 7, column: 3, scope: !17)78!35 = !DILocation(line: 7, column: 5, scope: !17)79!36 = !DILocation(line: 7, column: 8, scope: !17)80!37 = !DILocation(line: 8, column: 10, scope: !17)81!38 = !DILocation(line: 9, column: 10, scope: !17)82!39 = !DILocation(line: 10, column: 1, scope: !17)83!40 = !{!22, !24, !26, !28}84 85; CHECK: .section .debug_abbrev86; CHECK-NEXT: {87; CHECK-NEXT: .b8 1 // Abbreviation Code88; CHECK-NEXT: .b8 17 // DW_TAG_compile_unit89; CHECK-NEXT: .b8 1 // DW_CHILDREN_yes90; CHECK-NEXT: .b8 37 // DW_AT_producer91; CHECK-NEXT: .b8 8 // DW_FORM_string92; CHECK-NEXT: .b8 19 // DW_AT_language93; CHECK-NEXT: .b8 5 // DW_FORM_data294; CHECK-NEXT: .b8 3 // DW_AT_name95; CHECK-NEXT: .b8 8 // DW_FORM_string96; CHECK-NEXT: .b8 16 // DW_AT_stmt_list97; CHECK-NEXT: .b8 6 // DW_FORM_data498; CHECK-NEXT: .b8 27 // DW_AT_comp_dir99; CHECK-NEXT: .b8 8 // DW_FORM_string100; CHECK-NEXT: .b8 0 // EOM(1)101; CHECK-NEXT: .b8 0 // EOM(2)102; CHECK-NEXT: .b8 2 // Abbreviation Code103; CHECK-NEXT: .b8 52 // DW_TAG_variable104; CHECK-NEXT: .b8 0 // DW_CHILDREN_no105; CHECK-NEXT: .b8 3 // DW_AT_name106; CHECK-NEXT: .b8 8 // DW_FORM_string107; CHECK-NEXT: .b8 73 // DW_AT_type108; CHECK-NEXT: .b8 19 // DW_FORM_ref4109; CHECK-NEXT: .b8 63 // DW_AT_external110; CHECK-NEXT: .b8 12 // DW_FORM_flag111; CHECK-NEXT: .b8 58 // DW_AT_decl_file112; CHECK-NEXT: .b8 11 // DW_FORM_data1113; CHECK-NEXT: .b8 59 // DW_AT_decl_line114; CHECK-NEXT: .b8 11 // DW_FORM_data1115; CHECK-NEXT: .b8 51 // DW_AT_address_class116; CHECK-NEXT: .b8 11 // DW_FORM_data1117; CHECK-NEXT: .b8 2 // DW_AT_location118; CHECK-NEXT: .b8 10 // DW_FORM_block1119; CHECK-NEXT: .b8 0 // EOM(1)120; CHECK-NEXT: .b8 0 // EOM(2)121; CHECK-NEXT: .b8 3 // Abbreviation Code122; CHECK-NEXT: .b8 36 // DW_TAG_base_type123; CHECK-NEXT: .b8 0 // DW_CHILDREN_no124; CHECK-NEXT: .b8 3 // DW_AT_name125; CHECK-NEXT: .b8 8 // DW_FORM_string126; CHECK-NEXT: .b8 62 // DW_AT_encoding127; CHECK-NEXT: .b8 11 // DW_FORM_data1128; CHECK-NEXT: .b8 11 // DW_AT_byte_size129; CHECK-NEXT: .b8 11 // DW_FORM_data1130; CHECK-NEXT: .b8 0 // EOM(1)131; CHECK-NEXT: .b8 0 // EOM(2)132; CHECK-NEXT: .b8 4 // Abbreviation Code133; CHECK-NEXT: .b8 46 // DW_TAG_subprogram134; CHECK-NEXT: .b8 1 // DW_CHILDREN_yes135; CHECK-NEXT: .b8 17 // DW_AT_low_pc136; CHECK-NEXT: .b8 1 // DW_FORM_addr137; CHECK-NEXT: .b8 18 // DW_AT_high_pc138; CHECK-NEXT: .b8 1 // DW_FORM_addr139; CHECK-NEXT: .b8 64 // DW_AT_frame_base140; CHECK-NEXT: .b8 10 // DW_FORM_block1141; CHECK-NEXT: .b8 135 // DW_AT_MIPS_linkage_name142; CHECK-NEXT: .b8 64143; CHECK-NEXT: .b8 8 // DW_FORM_string144; CHECK-NEXT: .b8 3 // DW_AT_name145; CHECK-NEXT: .b8 8 // DW_FORM_string146; CHECK-NEXT: .b8 58 // DW_AT_decl_file147; CHECK-NEXT: .b8 11 // DW_FORM_data1148; CHECK-NEXT: .b8 59 // DW_AT_decl_line149; CHECK-NEXT: .b8 11 // DW_FORM_data1150; CHECK-NEXT: .b8 63 // DW_AT_external151; CHECK-NEXT: .b8 12 // DW_FORM_flag152; CHECK-NEXT: .b8 0 // EOM(1)153; CHECK-NEXT: .b8 0 // EOM(2)154; CHECK-NEXT: .b8 5 // Abbreviation Code155; CHECK-NEXT: .b8 5 // DW_TAG_formal_parameter156; CHECK-NEXT: .b8 0 // DW_CHILDREN_no157; CHECK-NEXT: .b8 51 // DW_AT_address_class158; CHECK-NEXT: .b8 11 // DW_FORM_data1159; CHECK-NEXT: .b8 2 // DW_AT_location160; CHECK-NEXT: .b8 10 // DW_FORM_block1161; CHECK-NEXT: .b8 3 // DW_AT_name162; CHECK-NEXT: .b8 8 // DW_FORM_string163; CHECK-NEXT: .b8 58 // DW_AT_decl_file164; CHECK-NEXT: .b8 11 // DW_FORM_data1165; CHECK-NEXT: .b8 59 // DW_AT_decl_line166; CHECK-NEXT: .b8 11 // DW_FORM_data1167; CHECK-NEXT: .b8 73 // DW_AT_type168; CHECK-NEXT: .b8 19 // DW_FORM_ref4169; CHECK-NEXT: .b8 0 // EOM(1)170; CHECK-NEXT: .b8 0 // EOM(2)171; CHECK-NEXT: .b8 6 // Abbreviation Code172; CHECK-NEXT: .b8 15 // DW_TAG_pointer_type173; CHECK-NEXT: .b8 0 // DW_CHILDREN_no174; CHECK-NEXT: .b8 73 // DW_AT_type175; CHECK-NEXT: .b8 19 // DW_FORM_ref4176; CHECK-NEXT: .b8 0 // EOM(1)177; CHECK-NEXT: .b8 0 // EOM(2)178; CHECK-NEXT: .b8 0 // EOM(3)179; CHECK-NEXT: }180; CHECK-NEXT: .section .debug_info181; CHECK-NEXT: {182; CHECK-NEXT: .b32 254 // Length of Unit183; CHECK-NEXT: .b8 2 // DWARF version number184; CHECK-NEXT: .b8 0185; CHECK-NEXT: .b32 .debug_abbrev // Offset Into Abbrev. Section186; CHECK-NEXT: .b8 8 // Address Size (in bytes)187; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0xf7 DW_TAG_compile_unit188; CHECK-NEXT: .b8 99 // DW_AT_producer189; CHECK-NEXT: .b8 108190; CHECK-NEXT: .b8 97191; CHECK-NEXT: .b8 110192; CHECK-NEXT: .b8 103193; CHECK-NEXT: .b8 32194; CHECK-NEXT: .b8 118195; CHECK-NEXT: .b8 101196; CHECK-NEXT: .b8 114197; CHECK-NEXT: .b8 115198; CHECK-NEXT: .b8 105199; CHECK-NEXT: .b8 111200; CHECK-NEXT: .b8 110201; CHECK-NEXT: .b8 32202; CHECK-NEXT: .b8 57203; CHECK-NEXT: .b8 46204; CHECK-NEXT: .b8 48205; CHECK-NEXT: .b8 46206; CHECK-NEXT: .b8 48207; CHECK-NEXT: .b8 32208; CHECK-NEXT: .b8 40209; CHECK-NEXT: .b8 116210; CHECK-NEXT: .b8 114211; CHECK-NEXT: .b8 117212; CHECK-NEXT: .b8 110213; CHECK-NEXT: .b8 107214; CHECK-NEXT: .b8 32215; CHECK-NEXT: .b8 51216; CHECK-NEXT: .b8 53217; CHECK-NEXT: .b8 49218; CHECK-NEXT: .b8 57219; CHECK-NEXT: .b8 54220; CHECK-NEXT: .b8 57221; CHECK-NEXT: .b8 41222; CHECK-NEXT: .b8 32223; CHECK-NEXT: .b8 40224; CHECK-NEXT: .b8 108225; CHECK-NEXT: .b8 108226; CHECK-NEXT: .b8 118227; CHECK-NEXT: .b8 109228; CHECK-NEXT: .b8 47229; CHECK-NEXT: .b8 116230; CHECK-NEXT: .b8 114231; CHECK-NEXT: .b8 117232; CHECK-NEXT: .b8 110233; CHECK-NEXT: .b8 107234; CHECK-NEXT: .b8 32235; CHECK-NEXT: .b8 51236; CHECK-NEXT: .b8 53237; CHECK-NEXT: .b8 49238; CHECK-NEXT: .b8 57239; CHECK-NEXT: .b8 55240; CHECK-NEXT: .b8 51241; CHECK-NEXT: .b8 41242; CHECK-NEXT: .b8 0243; CHECK-NEXT: .b8 4 // DW_AT_language244; CHECK-NEXT: .b8 0245; CHECK-NEXT: .b8 110 // DW_AT_name246; CHECK-NEXT: .b8 101247; CHECK-NEXT: .b8 119248; CHECK-NEXT: .b8 46249; CHECK-NEXT: .b8 99250; CHECK-NEXT: .b8 99251; CHECK-NEXT: .b8 0252; CHECK-NEXT: .b32 .debug_line // DW_AT_stmt_list253; CHECK-NEXT: .b8 47 // DW_AT_comp_dir254; CHECK-NEXT: .b8 116255; CHECK-NEXT: .b8 109256; CHECK-NEXT: .b8 112257; CHECK-NEXT: .b8 0258; CHECK-NEXT: .b8 2 // Abbrev [2] 0x55:0x1a DW_TAG_variable259; CHECK-NEXT: .b8 71 // DW_AT_name260; CHECK-NEXT: .b8 76261; CHECK-NEXT: .b8 79262; CHECK-NEXT: .b8 66263; CHECK-NEXT: .b8 65264; CHECK-NEXT: .b8 76265; CHECK-NEXT: .b8 0266; CHECK-NEXT: .b32 111 // DW_AT_type267; CHECK-NEXT: .b8 1 // DW_AT_external268; CHECK-NEXT: .b8 1 // DW_AT_decl_file269; CHECK-NEXT: .b8 3 // DW_AT_decl_line270; CHECK-NEXT: .b8 5 // DW_AT_address_class271; CHECK-NEXT: .b8 9 // DW_AT_location272; CHECK-NEXT: .b8 3273; CHECK-NEXT: .b64 GLOBAL274; CHECK-NEXT: .b8 3 // Abbrev [3] 0x6f:0x7 DW_TAG_base_type275; CHECK-NEXT: .b8 105 // DW_AT_name276; CHECK-NEXT: .b8 110277; CHECK-NEXT: .b8 116278; CHECK-NEXT: .b8 0279; CHECK-NEXT: .b8 5 // DW_AT_encoding280; CHECK-NEXT: .b8 4 // DW_AT_byte_size281; CHECK-NEXT: .b8 2 // Abbrev [2] 0x76:0x1a DW_TAG_variable282; CHECK-NEXT: .b8 83 // DW_AT_name283; CHECK-NEXT: .b8 72284; CHECK-NEXT: .b8 65285; CHECK-NEXT: .b8 82286; CHECK-NEXT: .b8 69287; CHECK-NEXT: .b8 68288; CHECK-NEXT: .b8 0289; CHECK-NEXT: .b32 111 // DW_AT_type290; CHECK-NEXT: .b8 1 // DW_AT_external291; CHECK-NEXT: .b8 1 // DW_AT_decl_file292; CHECK-NEXT: .b8 4 // DW_AT_decl_line293; CHECK-NEXT: .b8 8 // DW_AT_address_class294; CHECK-NEXT: .b8 9 // DW_AT_location295; CHECK-NEXT: .b8 3296; CHECK-NEXT: .b64 SHARED297; CHECK-NEXT: .b8 4 // Abbrev [4] 0x90:0x63 DW_TAG_subprogram298; CHECK-NEXT: .b64 $L__func_begin0 // DW_AT_low_pc299; CHECK-NEXT: .b64 $L__func_end0 // DW_AT_high_pc300; CHECK-NEXT: .b8 1 // DW_AT_frame_base301; CHECK-NEXT: .b8 156302; CHECK-NEXT: .b8 116 // DW_AT_MIPS_linkage_name303; CHECK-NEXT: .b8 101304; CHECK-NEXT: .b8 115305; CHECK-NEXT: .b8 116306; CHECK-NEXT: .b8 0307; CHECK-NEXT: .b8 116 // DW_AT_name308; CHECK-NEXT: .b8 101309; CHECK-NEXT: .b8 115310; CHECK-NEXT: .b8 116311; CHECK-NEXT: .b8 0312; CHECK-NEXT: .b8 1 // DW_AT_decl_file313; CHECK-NEXT: .b8 6 // DW_AT_decl_line314; CHECK-NEXT: .b8 1 // DW_AT_external315; CHECK-NEXT: .b8 5 // Abbrev [5] 0xb0:0x10 DW_TAG_formal_parameter316; CHECK-NEXT: .b8 2 // DW_AT_address_class317; CHECK-NEXT: .b8 5 // DW_AT_location318; CHECK-NEXT: .b8 144319; CHECK-NEXT: .b8 177320; CHECK-NEXT: .b8 228321; CHECK-NEXT: .b8 149322; CHECK-NEXT: .b8 1323; CHECK-NEXT: .b8 97 // DW_AT_name324; CHECK-NEXT: .b8 0325; CHECK-NEXT: .b8 1 // DW_AT_decl_file326; CHECK-NEXT: .b8 6 // DW_AT_decl_line327; CHECK-NEXT: .b32 248 // DW_AT_type328; CHECK-NEXT: .b8 5 // Abbrev [5] 0xc0:0x11 DW_TAG_formal_parameter329; CHECK-NEXT: .b8 2 // DW_AT_address_class330; CHECK-NEXT: .b8 6 // DW_AT_location331; CHECK-NEXT: .b8 144332; CHECK-NEXT: .b8 177333; CHECK-NEXT: .b8 200334; CHECK-NEXT: .b8 201335; CHECK-NEXT: .b8 171336; CHECK-NEXT: .b8 2337; CHECK-NEXT: .b8 120 // DW_AT_name338; CHECK-NEXT: .b8 0339; CHECK-NEXT: .b8 1 // DW_AT_decl_file340; CHECK-NEXT: .b8 6 // DW_AT_decl_line341; CHECK-NEXT: .b32 243 // DW_AT_type342; CHECK-NEXT: .b8 5 // Abbrev [5] 0xd1:0x11 DW_TAG_formal_parameter343; CHECK-NEXT: .b8 2 // DW_AT_address_class344; CHECK-NEXT: .b8 6 // DW_AT_location345; CHECK-NEXT: .b8 144346; CHECK-NEXT: .b8 179347; CHECK-NEXT: .b8 200348; CHECK-NEXT: .b8 201349; CHECK-NEXT: .b8 171350; CHECK-NEXT: .b8 2351; CHECK-NEXT: .b8 121 // DW_AT_name352; CHECK-NEXT: .b8 0353; CHECK-NEXT: .b8 1 // DW_AT_decl_file354; CHECK-NEXT: .b8 6 // DW_AT_decl_line355; CHECK-NEXT: .b32 243 // DW_AT_type356; CHECK-NEXT: .b8 5 // Abbrev [5] 0xe2:0x10 DW_TAG_formal_parameter357; CHECK-NEXT: .b8 2 // DW_AT_address_class358; CHECK-NEXT: .b8 5 // DW_AT_location359; CHECK-NEXT: .b8 144360; CHECK-NEXT: .b8 178361; CHECK-NEXT: .b8 228362; CHECK-NEXT: .b8 149363; CHECK-NEXT: .b8 1364; CHECK-NEXT: .b8 105 // DW_AT_name365; CHECK-NEXT: .b8 0366; CHECK-NEXT: .b8 1 // DW_AT_decl_file367; CHECK-NEXT: .b8 6 // DW_AT_decl_line368; CHECK-NEXT: .b32 111 // DW_AT_type369; CHECK-NEXT: .b8 0 // End Of Children Mark370; CHECK-NEXT: .b8 6 // Abbrev [6] 0xf3:0x5 DW_TAG_pointer_type371; CHECK-NEXT: .b32 248 // DW_AT_type372; CHECK-NEXT: .b8 3 // Abbrev [3] 0xf8:0x9 DW_TAG_base_type373; CHECK-NEXT: .b8 102 // DW_AT_name374; CHECK-NEXT: .b8 108375; CHECK-NEXT: .b8 111376; CHECK-NEXT: .b8 97377; CHECK-NEXT: .b8 116378; CHECK-NEXT: .b8 0379; CHECK-NEXT: .b8 4 // DW_AT_encoding380; CHECK-NEXT: .b8 4 // DW_AT_byte_size381; CHECK-NEXT: .b8 0 // End Of Children Mark382; CHECK-NEXT: }383; CHECK-NEXT: .section .debug_macinfo { }384; CHECK-NOT: debug_385