| ; RUN: opt -check-debugify < %s -S 2>&1 | FileCheck %s |
| |
| define void @test_phi(i1 %cond) !dbg !6 { |
| br i1 %cond, label %1, label %2, !dbg !11 |
| |
| 1: ; preds = %0 |
| br label %2, !dbg !12 |
| |
| 2: ; preds = %1, %0 |
| %v = phi i32 [ 0, %0 ], [ 1, %1 ], !dbg !13 |
| call void @llvm.dbg.value(metadata i32 %v, metadata !9, metadata !DIExpression()), !dbg !13 |
| ret void, !dbg !14 |
| } |
| |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.debugify = !{!3, !4} |
| !llvm.module.flags = !{!5} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) |
| !1 = !DIFile(filename: "<stdin>", directory: "/") |
| !2 = !{} |
| !3 = !{i32 4} |
| !4 = !{i32 1} |
| !5 = !{i32 2, !"Debug Info Version", i32 3} |
| !6 = distinct !DISubprogram(name: "test_phi", linkageName: "test_phi", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8) |
| !7 = !DISubroutineType(types: !2) |
| !8 = !{!9} |
| !9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 3, type: !10) |
| !10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned) |
| !11 = !DILocation(line: 1, column: 1, scope: !6) |
| !12 = !DILocation(line: 2, column: 1, scope: !6) |
| !13 = !DILocation(line: 3, column: 1, scope: !6) |
| !14 = !DILocation(line: 4, column: 1, scope: !6) |
| |
| ; CHECK-NOT: WARNING: Missing line 3 |
| ; CHECK: CheckModuleDebugify: PASS |