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 30 ; Generated from: clang -c -g -emit-llvm 31 ; llvm-link test1.bc test2.bc -o test.bc 32 ; test1.c: int kittens = 4; 33 ; test2.c: int rainbows = 5; 34 35 36 37 38 ; ModuleID = 'test.bc' 39 target triple = "x86_64-unknown-linux-gnu" 40 41 @kittens = global i32 4, align 4 42 @rainbows = global i32 5, align 4 43 44 !llvm.dbg.cu = !{!0, !7} 45 !llvm.module.flags = !{!12, !13} 46 47 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !3, imports: !2) 48 !1 = !DIFile(filename: "test1.c", directory: "/home/kayamon") 49 !2 = !{} 50 !3 = !{!4} 51 !4 = !DIGlobalVariable(name: "kittens", line: 1, isLocal: false, isDefinition: true, scope: null, file: !5, type: !6, variable: i32* @kittens) 52 !5 = !DIFile(filename: "test1.c", directory: "/home/kayamon") 53 !6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 54 !7 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 ", isOptimized: false, emissionKind: 0, file: !8, enums: !2, retainedTypes: !2, subprograms: !2, globals: !9, imports: !2) 55 !8 = !DIFile(filename: "test2.c", directory: "/home/kayamon") 56 !9 = !{!10} 57 !10 = !DIGlobalVariable(name: "rainbows", line: 1, isLocal: false, isDefinition: true, scope: null, file: !11, type: !6, variable: i32* @rainbows) 58 !11 = !DIFile(filename: "test2.c", directory: "/home/kayamon") 59 !12 = !{i32 2, !"Dwarf Version", i32 4} 60 !13 = !{i32 1, !"Debug Info Version", i32 3} 61
