global-var-extern.ll

; ModuleID = '/tmp/nix-shell.AkHqe1/global-var-extern207140-4.bc'
source_filename = "disasm-test/tests/global-var-extern.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu-"

@global_var = external global i32, align 4

define i32 @foo() !dbg !9 {
  %1 = load i32, i32* @global_var, align 4, !dbg !14
  ret i32 %1, !dbg !15
}

!llvm.dbg.cu = !{!0}
!llvm.ident = !{!2}
!llvm.module.flags = !{!3, !4, !5, !6, !7, !8}

!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 15.0.7", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)
!1 = !DIFile(filename: "disasm-test/tests/global-var-extern.c", directory: "/home/kquick/work/RISE/llvm-regr5")
!2 = !{!"clang version 15.0.7"}
!3 = !{i32 7, !"Dwarf Version", i32 5}
!4 = !{i32 2, !"Debug Info Version", i32 3}
!5 = !{i32 1, !"wchar_size", i32 4}
!6 = !{i32 7, !"PIC Level", i32 2}
!7 = !{i32 7, !"uwtable", i32 2}
!8 = !{i32 7, !"frame-pointer", i32 2}
!9 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !10, scopeLine: 3, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !13)
!10 = distinct !DISubroutineType(types: !11)
!11 = !{!12}
!12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
!13 = !{}
!14 = !DILocation(line: 3, column: 24, scope: !9)
!15 = !DILocation(line: 3, column: 17, scope: !9)