1 ; RUN: llc -debug -dag-dump-verbose < %s 2>&1 | FileCheck %s 2 ; REQUIRES: asserts 3 4 ; CHECK: t{{[0-9]+}}: i32 = Constant<-1>test.c:4:5 5 6 define i32 @main() !dbg !4 { 7 entry: 8 %retval = alloca i32, align 4 9 store i32 0, i32* %retval 10 ret i32 -1, !dbg !10 11 } 12 13 !llvm.dbg.cu = !{!0} 14 !llvm.module.flags = !{!8, !9} 15 16 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, emissionKind: FullDebug) 17 !1 = !DIFile(filename: "test.c", directory: "/home/user/clang-llvm/build") 18 !2 = !{} 19 !4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2) 20 !5 = !DISubroutineType(types: !6) 21 !6 = !{!7} 22 !7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 23 !8 = !{i32 2, !"Dwarf Version", i32 4} 24 !9 = !{i32 2, !"Debug Info Version", i32 3} 25 !10 = !DILocation(line: 4, column: 5, scope: !4) 26
