| ; RUN: llc %s -mtriple=x86_64-apple-darwin -filetype=obj -o %t -enable-misched |
| ; RUN: llvm-dwarfdump -v %t | FileCheck %s |
| |
| ; rdar://13183203 |
| ; Make sure when misched is enabled, we still have location information for |
| ; function parameters. |
| ; CHECK: .debug_info contents: |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "Proc8" |
| ; CHECK-NOT: {{DW_TAG|NULL}} |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_location |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "Array1Par" |
| ; CHECK-NOT: {{DW_TAG|NULL}} |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_location |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "Array2Par" |
| ; CHECK-NOT: {{DW_TAG|NULL}} |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_location |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "IntParI1" |
| ; CHECK-NOT: {{DW_TAG|NULL}} |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_location |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "IntParI2" |
| |
| source_filename = "test/DebugInfo/X86/misched-dbg-value.ll" |
| |
| %struct.Record = type { ptr, i32, i32, i32, [31 x i8] } |
| |
| @Version = global [4 x i8] c"1.1\00", align 1, !dbg !0 |
| @IntGlob = common global i32 0, align 4, !dbg !7 |
| @BoolGlob = common global i32 0, align 4, !dbg !10 |
| @Char1Glob = common global i8 0, align 1, !dbg !13 |
| @Char2Glob = common global i8 0, align 1, !dbg !15 |
| @Array1Glob = common global [51 x i32] zeroinitializer, align 16, !dbg !17 |
| @Array2Glob = common global [51 x [51 x i32]] zeroinitializer, align 16, !dbg !23 |
| @PtrGlb = common global ptr null, align 8, !dbg !28 |
| @PtrGlbNext = common global ptr null, align 8, !dbg !54 |
| |
| ; Function Attrs: nounwind optsize |
| define void @Proc8(ptr nocapture %Array1Par, ptr nocapture %Array2Par, i32 %IntParI1, i32 %IntParI2) #0 !dbg !61 { |
| entry: |
| tail call void @llvm.dbg.value(metadata ptr %Array1Par, metadata !67, metadata !73), !dbg !74 |
| tail call void @llvm.dbg.value(metadata ptr %Array2Par, metadata !68, metadata !73), !dbg !75 |
| tail call void @llvm.dbg.value(metadata i32 %IntParI1, metadata !69, metadata !73), !dbg !76 |
| tail call void @llvm.dbg.value(metadata i32 %IntParI2, metadata !70, metadata !73), !dbg !77 |
| %add = add i32 %IntParI1, 5, !dbg !78 |
| tail call void @llvm.dbg.value(metadata i32 %add, metadata !71, metadata !73), !dbg !78 |
| %idxprom = sext i32 %add to i64, !dbg !79 |
| %arrayidx = getelementptr inbounds i32, ptr %Array1Par, i64 %idxprom, !dbg !79 |
| store i32 %IntParI2, ptr %arrayidx, align 4, !dbg !79 |
| %add3 = add nsw i32 %IntParI1, 6, !dbg !80 |
| %idxprom4 = sext i32 %add3 to i64, !dbg !80 |
| %arrayidx5 = getelementptr inbounds i32, ptr %Array1Par, i64 %idxprom4, !dbg !80 |
| store i32 %IntParI2, ptr %arrayidx5, align 4, !dbg !80 |
| %add6 = add nsw i32 %IntParI1, 35, !dbg !81 |
| %idxprom7 = sext i32 %add6 to i64, !dbg !81 |
| %arrayidx8 = getelementptr inbounds i32, ptr %Array1Par, i64 %idxprom7, !dbg !81 |
| store i32 %add, ptr %arrayidx8, align 4, !dbg !81 |
| tail call void @llvm.dbg.value(metadata i32 %add, metadata !72, metadata !73), !dbg !82 |
| br label %for.body, !dbg !82 |
| |
| for.body: ; preds = %for.body, %entry |
| %indvars.iv = phi i64 [ %idxprom, %entry ], [ %indvars.iv.next, %for.body ] |
| %IntIndex.046 = phi i32 [ %add, %entry ], [ %inc, %for.body ] |
| %arrayidx13 = getelementptr inbounds [51 x i32], ptr %Array2Par, i64 %idxprom, i64 %indvars.iv, !dbg !84 |
| store i32 %add, ptr %arrayidx13, align 4, !dbg !84 |
| %inc = add nsw i32 %IntIndex.046, 1, !dbg !82 |
| tail call void @llvm.dbg.value(metadata i32 %inc, metadata !72, metadata !73), !dbg !82 |
| %cmp = icmp sgt i32 %inc, %add3, !dbg !82 |
| %indvars.iv.next = add i64 %indvars.iv, 1, !dbg !82 |
| br i1 %cmp, label %for.end, label %for.body, !dbg !82 |
| |
| for.end: ; preds = %for.body |
| %sub = add nsw i32 %IntParI1, 4, !dbg !85 |
| %idxprom14 = sext i32 %sub to i64, !dbg !85 |
| %arrayidx17 = getelementptr inbounds [51 x i32], ptr %Array2Par, i64 %idxprom, i64 %idxprom14, !dbg !85 |
| %0 = load i32, ptr %arrayidx17, align 4, !dbg !85 |
| %inc18 = add nsw i32 %0, 1, !dbg !85 |
| store i32 %inc18, ptr %arrayidx17, align 4, !dbg !85 |
| %1 = load i32, ptr %arrayidx, align 4, !dbg !86 |
| %add22 = add nsw i32 %IntParI1, 25, !dbg !86 |
| %idxprom23 = sext i32 %add22 to i64, !dbg !86 |
| %arrayidx25 = getelementptr inbounds [51 x i32], ptr %Array2Par, i64 %idxprom23, i64 %idxprom, !dbg !86 |
| store i32 %1, ptr %arrayidx25, align 4, !dbg !86 |
| store i32 5, ptr @IntGlob, align 4, !dbg !87 |
| ret void, !dbg !88 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare void @llvm.dbg.value(metadata, metadata, metadata) #1 |
| |
| attributes #0 = { nounwind optsize } |
| attributes #1 = { nounwind readnone } |
| |
| !llvm.dbg.cu = !{!56} |
| !llvm.module.flags = !{!60} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = !DIGlobalVariable(name: "Version", scope: null, file: !2, line: 111, type: !3, isLocal: false, isDefinition: true) |
| !2 = !DIFile(filename: "dry.c", directory: "/Users/manmanren/test-Nov/rdar_13183203/test2") |
| !3 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 32, align: 8, elements: !5) |
| !4 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char) |
| !5 = !{!6} |
| !6 = !DISubrange(count: 4) ; [ DW_TAG_enumerator ] [Ident1 :: 0] |
| !7 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression()) ; [ DW_TAG_enumerator ] [Ident2 :: 10000] |
| !8 = !DIGlobalVariable(name: "IntGlob", scope: null, file: !2, line: 171, type: !9, isLocal: false, isDefinition: true) ; [ DW_TAG_enumerator ] [Ident3 :: 10001] |
| !9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) ; [ DW_TAG_enumerator ] [Ident4 :: 10002] |
| !10 = !DIGlobalVariableExpression(var: !11, expr: !DIExpression()) ; [ DW_TAG_enumerator ] [Ident5 :: 10003] |
| !11 = !DIGlobalVariable(name: "BoolGlob", scope: null, file: !2, line: 172, type: !12, isLocal: false, isDefinition: true) |
| !12 = !DIDerivedType(tag: DW_TAG_typedef, name: "boolean", file: !2, line: 149, baseType: !9) |
| !13 = !DIGlobalVariableExpression(var: !14, expr: !DIExpression()) |
| !14 = !DIGlobalVariable(name: "Char1Glob", scope: null, file: !2, line: 173, type: !4, isLocal: false, isDefinition: true) |
| !15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression()) |
| !16 = !DIGlobalVariable(name: "Char2Glob", scope: null, file: !2, line: 174, type: !4, isLocal: false, isDefinition: true) |
| !17 = !DIGlobalVariableExpression(var: !18, expr: !DIExpression()) |
| !18 = !DIGlobalVariable(name: "Array1Glob", scope: null, file: !2, line: 175, type: !19, isLocal: false, isDefinition: true) |
| !19 = !DIDerivedType(tag: DW_TAG_typedef, name: "Array1Dim", file: !2, line: 135, baseType: !20) |
| !20 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 1632, align: 32, elements: !21) |
| !21 = !{!22} |
| !22 = !DISubrange(count: 51) |
| !23 = !DIGlobalVariableExpression(var: !24, expr: !DIExpression()) |
| !24 = !DIGlobalVariable(name: "Array2Glob", scope: null, file: !2, line: 176, type: !25, isLocal: false, isDefinition: true) |
| !25 = !DIDerivedType(tag: DW_TAG_typedef, name: "Array2Dim", file: !2, line: 136, baseType: !26) |
| !26 = !DICompositeType(tag: DW_TAG_array_type, baseType: !9, size: 83232, align: 32, elements: !27) |
| !27 = !{!22, !22} |
| !28 = !DIGlobalVariableExpression(var: !29, expr: !DIExpression()) |
| !29 = !DIGlobalVariable(name: "PtrGlb", scope: null, file: !2, line: 177, type: !30, isLocal: false, isDefinition: true) |
| !30 = !DIDerivedType(tag: DW_TAG_typedef, name: "RecordPtr", file: !2, line: 148, baseType: !31) |
| !31 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !32, size: 64, align: 64) |
| !32 = !DIDerivedType(tag: DW_TAG_typedef, name: "RecordType", file: !2, line: 147, baseType: !33) |
| !33 = !DICompositeType(tag: DW_TAG_structure_type, name: "Record", file: !2, line: 138, size: 448, align: 64, elements: !34) |
| !34 = !{!35, !37, !46, !47, !49} |
| !35 = !DIDerivedType(tag: DW_TAG_member, name: "PtrComp", scope: !33, file: !2, line: 140, baseType: !36, size: 64, align: 64) |
| !36 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !33, size: 64, align: 64) |
| !37 = !DIDerivedType(tag: DW_TAG_member, name: "Discr", scope: !33, file: !2, line: 141, baseType: !38, size: 32, align: 32, offset: 64) |
| !38 = !DIDerivedType(tag: DW_TAG_typedef, name: "Enumeration", file: !2, line: 128, baseType: !39) |
| !39 = !DICompositeType(tag: DW_TAG_enumeration_type, file: !2, line: 128, size: 32, align: 32, elements: !40) |
| !40 = !{!41, !42, !43, !44, !45} |
| !41 = !DIEnumerator(name: "Ident1", value: 0) |
| !42 = !DIEnumerator(name: "Ident2", value: 10000) |
| !43 = !DIEnumerator(name: "Ident3", value: 10001) |
| !44 = !DIEnumerator(name: "Ident4", value: 10002) |
| !45 = !DIEnumerator(name: "Ident5", value: 10003) |
| !46 = !DIDerivedType(tag: DW_TAG_member, name: "EnumComp", scope: !33, file: !2, line: 142, baseType: !38, size: 32, align: 32, offset: 96) |
| !47 = !DIDerivedType(tag: DW_TAG_member, name: "IntComp", scope: !33, file: !2, line: 143, baseType: !48, size: 32, align: 32, offset: 128) |
| !48 = !DIDerivedType(tag: DW_TAG_typedef, name: "OneToFifty", file: !2, line: 132, baseType: !9) |
| !49 = !DIDerivedType(tag: DW_TAG_member, name: "StringComp", scope: !33, file: !2, line: 144, baseType: !50, size: 248, align: 8, offset: 160) |
| !50 = !DIDerivedType(tag: DW_TAG_typedef, name: "String30", file: !2, line: 134, baseType: !51) |
| !51 = !DICompositeType(tag: DW_TAG_array_type, baseType: !4, size: 248, align: 8, elements: !52) |
| !52 = !{!53} |
| !53 = !DISubrange(count: 31) |
| !54 = !DIGlobalVariableExpression(var: !55, expr: !DIExpression()) |
| !55 = !DIGlobalVariable(name: "PtrGlbNext", scope: null, file: !2, line: 178, type: !30, isLocal: false, isDefinition: true) |
| !56 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.3 (trunk 175015)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !57, retainedTypes: !58, globals: !59, imports: !58) |
| !57 = !{!39} |
| !58 = !{} |
| !59 = !{!0, !7, !10, !13, !15, !17, !23, !28, !54} |
| !60 = !{i32 1, !"Debug Info Version", i32 3} |
| !61 = distinct !DISubprogram(name: "Proc8", scope: !2, file: !2, line: 180, type: !62, isLocal: false, isDefinition: true, scopeLine: 185, virtualIndex: 6, isOptimized: true, unit: !56, retainedNodes: !66) |
| !62 = !DISubroutineType(types: !63) |
| !63 = !{null, !64, !65, !48, !48} |
| !64 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !9, size: 64, align: 64) |
| !65 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !20, size: 64, align: 64) |
| !66 = !{!67, !68, !69, !70, !71, !72} |
| !67 = !DILocalVariable(name: "Array1Par", arg: 1, scope: !61, file: !2, line: 181, type: !64) |
| !68 = !DILocalVariable(name: "Array2Par", arg: 2, scope: !61, file: !2, line: 182, type: !65) |
| !69 = !DILocalVariable(name: "IntParI1", arg: 3, scope: !61, file: !2, line: 183, type: !48) |
| !70 = !DILocalVariable(name: "IntParI2", arg: 4, scope: !61, file: !2, line: 184, type: !48) |
| !71 = !DILocalVariable(name: "IntLoc", scope: !61, file: !2, line: 186, type: !48) |
| !72 = !DILocalVariable(name: "IntIndex", scope: !61, file: !2, line: 187, type: !48) |
| !73 = !DIExpression() |
| !74 = !DILocation(line: 181, scope: !61) |
| !75 = !DILocation(line: 182, scope: !61) |
| !76 = !DILocation(line: 183, scope: !61) |
| !77 = !DILocation(line: 184, scope: !61) |
| !78 = !DILocation(line: 189, scope: !61) |
| !79 = !DILocation(line: 190, scope: !61) |
| !80 = !DILocation(line: 191, scope: !61) |
| !81 = !DILocation(line: 192, scope: !61) |
| !82 = !DILocation(line: 193, scope: !83) |
| !83 = distinct !DILexicalBlock(scope: !61, file: !2, line: 193) |
| !84 = !DILocation(line: 194, scope: !83) |
| !85 = !DILocation(line: 195, scope: !61) |
| !86 = !DILocation(line: 196, scope: !61) |
| !87 = !DILocation(line: 197, scope: !61) |
| !88 = !DILocation(line: 198, scope: !61) |
| |