| source_filename = "globals.c" |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.14.0" |
| |
| @i = global i32 42, align 4 |
| @p = global i32* @i, align 8, !dbg !0, !dbg !6 |
| |
| ; Function Attrs: noinline nounwind optnone ssp uwtable |
| define i32 @main() #0 !dbg !15 { |
| entry: |
| %retval = alloca i32, align 4 |
| store i32 0, i32* %retval, align 4 |
| %0 = load i32*, i32** @p, align 8, !dbg !18 |
| %1 = load i32, i32* %0, align 4, !dbg !18 |
| ret i32 %1, !dbg !18 |
| } |
| |
| attributes #0 = { noinline nounwind optnone ssp uwtable } |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!10, !11, !12, !13} |
| !llvm.ident = !{!14} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression(DW_OP_deref)) |
| !1 = distinct !DIGlobalVariable(name: "i", scope: !2, file: !3, line: 1, type: !9, isLocal: false, isDefinition: true) |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, emissionKind: FullDebug, globals: !5) |
| !3 = !DIFile(filename: "globals.c", directory: "/") |
| !4 = !{} |
| !5 = !{!0, !6} |
| !6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression()) |
| !7 = distinct !DIGlobalVariable(name: "p", scope: !2, file: !3, line: 2, type: !8, isLocal: false, isDefinition: true) |
| !8 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64) |
| !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !10 = !{i32 2, !"Dwarf Version", i32 4} |
| !11 = !{i32 2, !"Debug Info Version", i32 3} |
| !12 = !{i32 1, !"wchar_size", i32 4} |
| !13 = !{i32 7, !"PIC Level", i32 2} |
| !14 = !{!"clang version 8.0.0 (trunk 340838) (llvm/trunk 340843)"} |
| !15 = distinct !DISubprogram(name: "main", scope: !3, file: !3, line: 4, type: !16, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: false, unit: !2, retainedNodes: !4) |
| !16 = !DISubroutineType(types: !17) |
| !17 = !{!9} |
| !18 = !DILocation(line: 5, scope: !15) |
