1; RUN: llc -generate-arange-section < %s | FileCheck %s 2 3; CHECK: .section .debug_aranges,"",@progbits 4 5; First CU 6; CHECK-NEXT: .long 44 # Length of ARange Set 7; CHECK-NEXT: .short 2 # DWARF Arange version number 8; CHECK-NEXT: .long .Lcu_begin0 # Offset Into Debug Info Section 9; CHECK-NEXT: .byte 8 # Address Size (in bytes) 10; CHECK-NEXT: .byte 0 # Segment Size (in bytes) 11; CHECK-NEXT: .zero 4,255 12; CHECK-NEXT: .quad kittens 13; CHECK-NEXT: .quad rainbows-kittens 14; CHECK-NEXT: .quad 0 # ARange terminator 15; CHECK-NEXT: .quad 0 16 17; Second CU 18; CHECK-NEXT: .long 44 # Length of ARange Set 19; CHECK-NEXT: .short 2 # DWARF Arange version number 20; CHECK-NEXT: .long .Lcu_begin1 # Offset Into Debug Info Section 21; CHECK-NEXT: .byte 8 # Address Size (in bytes) 22; CHECK-NEXT: .byte 0 # Segment Size (in bytes) 23; CHECK-NEXT: .zero 4,255 24; CHECK-NEXT: .quad rainbows 25; CHECK-NEXT: .quad .Lsec_end0-rainbows 26; CHECK-NEXT: .quad 0 # ARange terminator 27; CHECK-NEXT: .quad 0 28 29; Generated from: clang -c -g -emit-llvm 30; llvm-link test1.bc test2.bc -o test.bc 31; test1.c: int kittens = 4; 32; test2.c: int rainbows = 5; 33 34; ModuleID = 'test.bc' 35source_filename = "test/DebugInfo/X86/multiple-aranges.ll" 36target triple = "x86_64-unknown-linux-gnu" 37 38@kittens = global i32 4, align 4, !dbg !0 39@rainbows = global i32 5, align 4, !dbg !4 40 41!llvm.dbg.cu = !{!7, !10} 42!llvm.module.flags = !{!12, !13} 43 44!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 45!1 = !DIGlobalVariable(name: "kittens", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true) 46!2 = !DIFile(filename: "test1.c", directory: "/home/kayamon") 47!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 48!4 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression()) 49!5 = !DIGlobalVariable(name: "rainbows", scope: null, file: !6, line: 1, type: !3, isLocal: false, isDefinition: true) 50!6 = !DIFile(filename: "test2.c", directory: "/home/kayamon") 51!7 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.4 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !9, imports: !8) 52!8 = !{} 53!9 = !{!0} 54!10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !6, producer: "clang version 3.4 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !8, retainedTypes: !8, globals: !11, imports: !8) 55!11 = !{!4} 56!12 = !{i32 2, !"Dwarf Version", i32 4} 57!13 = !{i32 1, !"Debug Info Version", i32 3} 58 59