| ; RUN: llc < %s -mtriple=nvptx64-nvidia-cuda | FileCheck %s |
| ; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64-nvidia-cuda | %ptxas-verify %} |
| |
| ; // Bitcode int this test case is reduced version of compiled code below: |
| ;extern "C" { |
| ;#line 1 "/source/dir/foo.h" |
| ;__device__ void foo() {} |
| ;#line 2 "/source/dir/bar.cu" |
| ;__device__ void bar() {} |
| ;} |
| |
| ; CHECK: .target sm_{{[0-9]+}}, debug |
| |
| ; CHECK: .visible .func foo() |
| ; CHECK: .loc [[FOO:[0-9]+]] 1 31 |
| ; CHECK: ret; |
| ; CHECK: .visible .func bar() |
| ; CHECK: .loc [[BAR:[0-9]+]] 2 31 |
| ; CHECK: ret; |
| |
| define void @foo() !dbg !4 { |
| bb: |
| ret void, !dbg !10 |
| } |
| |
| define void @bar() !dbg !7 { |
| bb: |
| ret void, !dbg !11 |
| } |
| |
| ; CHECK-DAG: .file [[FOO]] "/source/dir{{/|\\\\}}foo.h" |
| ; CHECK-DAG: .file [[BAR]] "/source/dir{{/|\\\\}}bar.cu" |
| ; CHECK: .section .debug_abbrev |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: .b8 1 // Abbreviation Code |
| ; CHECK-NEXT: .b8 17 // DW_TAG_compile_unit |
| ; CHECK-NEXT: .b8 0 // DW_CHILDREN_no |
| ; CHECK-NEXT: .b8 37 // DW_AT_producer |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 19 // DW_AT_language |
| ; CHECK-NEXT: .b8 5 // DW_FORM_data2 |
| ; CHECK-NEXT: .b8 3 // DW_AT_name |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 16 // DW_AT_stmt_list |
| ; CHECK-NEXT: .b8 6 // DW_FORM_data4 |
| ; CHECK-NEXT: .b8 27 // DW_AT_comp_dir |
| ; CHECK-NEXT: .b8 8 // DW_FORM_string |
| ; CHECK-NEXT: .b8 17 // DW_AT_low_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 18 // DW_AT_high_pc |
| ; CHECK-NEXT: .b8 1 // DW_FORM_addr |
| ; CHECK-NEXT: .b8 0 // EOM(1) |
| ; CHECK-NEXT: .b8 0 // EOM(2) |
| ; CHECK-NEXT: .b8 0 // EOM(3) |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .section .debug_info |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: .b32 50 // Length of Unit |
| ; CHECK-NEXT: .b8 2 // DWARF version number |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b32 .debug_abbrev // Offset Into Abbrev. Section |
| ; CHECK-NEXT: .b8 8 // Address Size (in bytes) |
| ; CHECK-NEXT: .b8 1 // Abbrev [1] 0xb:0x2b DW_TAG_compile_unit |
| ; CHECK-NEXT: .b8 0 // DW_AT_producer |
| ; CHECK-NEXT: .b8 4 // DW_AT_language |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b8 98 // DW_AT_name |
| ; CHECK-NEXT: .b8 97 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 46 |
| ; CHECK-NEXT: .b8 99 |
| ; CHECK-NEXT: .b8 117 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b32 .debug_line // DW_AT_stmt_list |
| ; CHECK-NEXT: .b8 47 // DW_AT_comp_dir |
| ; CHECK-NEXT: .b8 115 |
| ; CHECK-NEXT: .b8 111 |
| ; CHECK-NEXT: .b8 117 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 99 |
| ; CHECK-NEXT: .b8 101 |
| ; CHECK-NEXT: .b8 47 |
| ; CHECK-NEXT: .b8 100 |
| ; CHECK-NEXT: .b8 105 |
| ; CHECK-NEXT: .b8 114 |
| ; CHECK-NEXT: .b8 0 |
| ; CHECK-NEXT: .b64 $L__func_begin0 // DW_AT_low_pc |
| ; CHECK-NEXT: .b64 $L__func_end1 // DW_AT_high_pc |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .section .debug_loc { } |
| ; CHECK-NOT: debug_ |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!8, !9} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2) |
| !1 = !DIFile(filename: "bar.cu", directory: "/source/dir") |
| !2 = !{} |
| !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) |
| !5 = !DIFile(filename: "foo.h", directory: "/source/dir") |
| !6 = !DISubroutineType(types: !2) |
| !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) |
| !8 = !{i32 2, !"Dwarf Version", i32 2} |
| !9 = !{i32 2, !"Debug Info Version", i32 3} |
| !10 = !DILocation(line: 1, column: 31, scope: !4) |
| !11 = !DILocation(line: 2, column: 31, scope: !7) |