| ;; This test checks output of the DWARF embedded source. |
| |
| ; REQUIRES: x86-registered-target |
| |
| ; RUN: llc -filetype=obj -o %t.o %s |
| |
| ;; Check LLVM style output. |
| ; RUN: llvm-symbolizer --print-source-context-lines=3 --obj=%t.o 0 | \ |
| ; RUN: FileCheck %s --check-prefixes=COMMON,LLVM --strict-whitespace --match-full-lines --implicit-check-not={{.}} |
| |
| ;; Check GNU output style. |
| ; RUN: llvm-symbolizer --print-source-context-lines=3 --obj=%t.o 0 --output-style=GNU | \ |
| ; RUN: FileCheck %s --check-prefixes=COMMON,GNU --strict-whitespace --match-full-lines --implicit-check-not={{.}} |
| |
| ; COMMON:foo |
| ; LLVM-NEXT:/source.c:3:13 |
| ; GNU-NEXT:/source.c:3 |
| ; COMMON-NEXT:2 : // Line 2 |
| ; COMMON-NEXT:3 >: void foo() {} |
| ; COMMON-NEXT:4 : // Line 4 |
| |
| ;; Check JSON style output. |
| ; RUN: llvm-symbolizer --print-source-context-lines=3 --obj=%t.o 0 --output-style=JSON | \ |
| ; RUN: FileCheck %s --check-prefix=JSON --strict-whitespace --match-full-lines --implicit-check-not={{.}} |
| ; JSON:[{"Address":"0x0","ModuleName":"{{.*}}.o","Symbol":[{"Column":13,"Discriminator":0,"FileName":"/source.c","FunctionName":"foo","Line":3,"Source":"2 : // Line 2\n3 >: void foo() {}\n4 : // Line 4\n","StartAddress":"0x0","StartFileName":"/source.c","StartLine":3}]}] |
| |
| ;; Generated from the following source: |
| ;; // Line 1 |
| ;; // Line 2 |
| ;; void foo() {} |
| ;; // Line 4 |
| ;; // Line 5 |
| ;; clang --target=x86_64-pc-linux -gdwarf-5 -gembed-source -g -emit-llvm -S source.c -o source.ll |
| |
| source_filename = "source.c" |
| target triple = "x86_64-pc-linux" |
| |
| define dso_local void @foo() #0 !dbg !7 { |
| entry: |
| ret void, !dbg !10 |
| } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5} |
| !llvm.ident = !{!6} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 12.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, splitDebugInlining: false, nameTableKind: None) |
| !1 = !DIFile(filename: "source.c", directory: "/", source: "// Line 1\0A// Line 2\0Avoid foo() {}\0A// Line 4\0A// Line 5\0A") |
| !2 = !{} |
| !3 = !{i32 7, !"Dwarf Version", i32 5} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !{!"clang version 12.0.0"} |
| !7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !8, scopeLine: 3, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) |
| !8 = !DISubroutineType(types: !9) |
| !9 = !{null} |
| !10 = !DILocation(line: 3, column: 13, scope: !7) |