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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 in 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]+$}}13 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 34; CHECK-NOT: .section .debug{{.*}}35 36!llvm.dbg.cu = !{!0}37!llvm.module.flags = !{!8, !9}38 39!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: DebugDirectivesOnly, enums: !2)40!1 = !DIFile(filename: "bar.cu", directory: "/source/dir")41!2 = !{}42!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)43!5 = !DIFile(filename: "foo.h", directory: "/source/dir")44!6 = !DISubroutineType(types: !2)45!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)46!8 = !{i32 2, !"Dwarf Version", i32 2}47!9 = !{i32 2, !"Debug Info Version", i32 3}48!10 = !DILocation(line: 1, column: 31, scope: !4)49!11 = !DILocation(line: 2, column: 31, scope: !7)50