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1; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s2; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64-nvidia-cuda | %ptxas-verify %}3 4; // Bitcode int this test case is reduced version of compiled code below:5;extern "C" {6;#line 1 "/source/dir/foo.h"7;__device__ void foo() {}8;#line 2 "/source/dir/bar.cu"9;__device__ void bar() {}10;}11 12; CHECK: .target sm_{{[0-9]+}}, debug13 14; CHECK: .visible .func foo()15; CHECK: .loc [[FOO:[0-9]+]] 1 3116; CHECK: ret;17; CHECK: .visible .func bar()18; CHECK: .loc [[BAR:[0-9]+]] 2 3119; CHECK: ret;20 21define void @foo() !dbg !4 {22bb:23 ret void, !dbg !1024}25 26define void @bar() !dbg !7 {27bb:28 ret void, !dbg !1129}30 31; CHECK-DAG: .file [[FOO]] "/source/dir{{/|\\\\}}foo.h"32; CHECK-DAG: .file [[BAR]] "/source/dir{{/|\\\\}}bar.cu"33; CHECK: .section .debug_abbrev34; CHECK-NEXT: {35; CHECK-NEXT: .b8 1 // Abbreviation Code36; CHECK-NEXT: .b8 17 // DW_TAG_compile_unit37; CHECK-NEXT: .b8 0 // DW_CHILDREN_no38; CHECK-NEXT: .b8 37 // DW_AT_producer39; CHECK-NEXT: .b8 8 // DW_FORM_string40; CHECK-NEXT: .b8 19 // DW_AT_language41; CHECK-NEXT: .b8 5 // DW_FORM_data242; CHECK-NEXT: .b8 3 // DW_AT_name43; CHECK-NEXT: .b8 8 // DW_FORM_string44; CHECK-NEXT: .b8 16 // DW_AT_stmt_list45; CHECK-NEXT: .b8 6 // DW_FORM_data446; CHECK-NEXT: .b8 27 // DW_AT_comp_dir47; CHECK-NEXT: .b8 8 // DW_FORM_string48; CHECK-NEXT: .b8 0 // EOM(1)49; CHECK-NEXT: .b8 0 // EOM(2)50; CHECK-NEXT: .b8 0 // EOM(3)51; CHECK-NEXT: }52; CHECK-NEXT: .section .debug_info53; CHECK-NEXT: {54; CHECK-NEXT: .b32 34 // Length of Unit55; CHECK-NEXT: .b8 2 // DWARF version number56; CHECK-NEXT: .b8 057; CHECK-NEXT: .b32 .debug_abbrev // Offset Into Abbrev. Section58; CHECK-NEXT: .b8 8 // Address Size (in bytes)59; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0x1b DW_TAG_compile_unit60; CHECK-NEXT: .b8 0 // DW_AT_producer61; CHECK-NEXT: .b8 4 // DW_AT_language62; CHECK-NEXT: .b8 063; CHECK-NEXT: .b8 98 // DW_AT_name64; CHECK-NEXT: .b8 9765; CHECK-NEXT: .b8 11466; CHECK-NEXT: .b8 4667; CHECK-NEXT: .b8 9968; CHECK-NEXT: .b8 11769; CHECK-NEXT: .b8 070; CHECK-NEXT: .b32 .debug_line // DW_AT_stmt_list71; CHECK-NEXT: .b8 47 // DW_AT_comp_dir72; CHECK-NEXT: .b8 11573; CHECK-NEXT: .b8 11174; CHECK-NEXT: .b8 11775; CHECK-NEXT: .b8 11476; CHECK-NEXT: .b8 9977; CHECK-NEXT: .b8 10178; CHECK-NEXT: .b8 4779; CHECK-NEXT: .b8 10080; CHECK-NEXT: .b8 10581; CHECK-NEXT: .b8 11482; CHECK-NEXT: .b8 083; CHECK-NEXT: }84; CHECK-NEXT: .section .debug_macinfo { }85; CHECK-NOT: debug_86 87!llvm.dbg.cu = !{!0}88!llvm.module.flags = !{!8, !9}89 90!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2)91!1 = !DIFile(filename: "bar.cu", directory: "/source/dir")92!2 = !{}93!4 = distinct !DISubprogram(name: "foo", scope: !5, file: !5, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)94!5 = !DIFile(filename: "foo.h", directory: "/source/dir")95!6 = !DISubroutineType(types: !2)96!7 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 2, type: !6, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)97!8 = !{i32 2, !"Dwarf Version", i32 2}98!9 = !{i32 2, !"Debug Info Version", i32 3}99!10 = !DILocation(line: 1, column: 31, scope: !4)100!11 = !DILocation(line: 2, column: 31, scope: !7)101