| Djordje Todorovic | baea913 | 2019-12-12 14:31:50 +0100 | [diff] [blame] | 1 | ; UNSUPPORTED: system-windows |
| 2 | ; REQUIRES: x86-registered-target |
| 3 | ; RUN: llc %s -o %t0.o -filetype=obj |
| 4 | ; RUN: %llvm-locstats %t0.o | FileCheck %s --check-prefix=LOCSTATS |
| 5 | ; |
| 6 | ; LOCSTATS: No scope bytes found. |
| 7 | ; |
| 8 | ; This is based on the following reproducer: |
| 9 | ; |
| 10 | ; int fn() { |
| 11 | ; return 0; |
| 12 | ; } |
| 13 | ; |
| 14 | ; ModuleID = 'test.c' |
| 15 | source_filename = "test.c" |
| 16 | target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| 17 | target triple = "x86_64-unknown-linux-gnu" |
| 18 | ; Function Attrs: norecurse nounwind readnone uwtable |
| 19 | define dso_local i32 @fn() local_unnamed_addr !dbg !7 { |
| 20 | entry: |
| 21 | ret i32 0, !dbg !11 |
| 22 | } |
| 23 | |
| 24 | !llvm.dbg.cu = !{!0} |
| 25 | !llvm.module.flags = !{!3, !4, !5} |
| 26 | !llvm.ident = !{!6} |
| 27 | |
| 28 | !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None) |
| 29 | !1 = !DIFile(filename: "test.c", directory: "/") |
| 30 | !2 = !{} |
| 31 | !3 = !{i32 7, !"Dwarf Version", i32 4} |
| 32 | !4 = !{i32 2, !"Debug Info Version", i32 3} |
| 33 | !5 = !{i32 1, !"wchar_size", i32 4} |
| 34 | !6 = !{!"clang version 10.0.0"} |
| 35 | !7 = distinct !DISubprogram(name: "fn", scope: !1, file: !1, line: 1, type: !8, scopeLine: 1, flags: DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !2) |
| 36 | !8 = !DISubroutineType(types: !9) |
| 37 | !9 = !{!10} |
| 38 | !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| 39 | !11 = !DILocation(line: 2, column: 3, scope: !7) |