| ; RUN: llc -mtriple=x86_64-apple-darwin < %s -filetype=obj \ |
| ; RUN: | llvm-dwarfdump -v -debug-info - | FileCheck --check-prefix=CHECK --check-prefix=DARWIN %s |
| ; RUN: llc -mtriple=x86_64-linux-gnu < %s -filetype=obj \ |
| ; RUN: | llvm-dwarfdump -v -debug-info - | FileCheck %s |
| ; RUN: llc -mtriple=x86_64-apple-darwin < %s -filetype=obj -regalloc=basic \ |
| ; RUN: | llvm-dwarfdump -v -debug-info - | FileCheck --check-prefix=CHECK --check-prefix=DARWIN %s |
| |
| ; CHECK: DW_TAG_subprogram |
| ; DARWIN: DW_AT_APPLE_omit_frame_ptr [DW_FORM_flag_present] (true) |
| ; CHECK: DW_AT_abstract_origin {{.*}} "foo" |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_abstract_origin {{.*}} "sp" |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_abstract_origin {{.*}} "nums" |
| |
| ; CHECK: DW_TAG_subprogram |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "foo" |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "sp" |
| ; CHECK: DW_TAG_formal_parameter |
| ; CHECK-NOT: DW_TAG |
| ; CHECK: DW_AT_name {{.*}} "nums" |
| |
| ;CHECK: DW_TAG_inlined_subroutine |
| ;CHECK-NEXT: DW_AT_abstract_origin {{.*}} "foo" |
| ;CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] |
| ;CHECK-NEXT: DW_AT_high_pc [DW_FORM_data4] |
| ;CHECK-NEXT: DW_AT_call_file |
| ;CHECK-NEXT: DW_AT_call_line |
| ;CHECK-NEXT: DW_AT_call_column |
| |
| ;CHECK: DW_TAG_formal_parameter |
| ;CHECK-NOT: DW_TAG |
| ;CHECK: DW_AT_abstract_origin {{.*}} "sp" |
| ;CHECK: DW_TAG_formal_parameter |
| ;CHECK-NOT: DW_TAG |
| ;CHECK: DW_AT_abstract_origin {{.*}} "nums" |
| ;CHECK-NOT: DW_TAG_formal_parameter |
| |
| source_filename = "test/DebugInfo/X86/dbg-value-inlined-parameter.ll" |
| |
| %struct.S1 = type { ptr, i32 } |
| |
| @p = common global %struct.S1 zeroinitializer, align 8, !dbg !0 |
| |
| ; Function Attrs: nounwind optsize ssp |
| define i32 @foo(ptr nocapture %sp, i32 %nums) #0 !dbg !15 { |
| entry: |
| tail call void @llvm.dbg.value(metadata ptr %sp, metadata !19, metadata !22), !dbg !23 |
| tail call void @llvm.dbg.value(metadata i32 %nums, metadata !21, metadata !22), !dbg !24 |
| %tmp2 = getelementptr inbounds %struct.S1, ptr %sp, i64 0, i32 1, !dbg !25 |
| store i32 %nums, ptr %tmp2, align 4, !dbg !25 |
| %call = tail call ptr @bar(i32 %nums) #3, !dbg !27 |
| store ptr %call, ptr %sp, align 8, !dbg !27 |
| %cmp = icmp ne ptr %call, null, !dbg !28 |
| %cond = zext i1 %cmp to i32, !dbg !28 |
| ret i32 %cond, !dbg !28 |
| } |
| |
| ; Function Attrs: optsize |
| declare ptr @bar(i32) #1 |
| |
| ; Function Attrs: nounwind optsize ssp |
| define void @foobar() #0 !dbg !29 { |
| entry: |
| tail call void @llvm.dbg.value(metadata ptr @p, metadata !19, metadata !22) #4, !dbg !32 |
| tail call void @llvm.dbg.value(metadata i32 1, metadata !21, metadata !22) #4, !dbg !35 |
| store i32 1, ptr getelementptr inbounds (%struct.S1, ptr @p, i64 0, i32 1), align 8, !dbg !36 |
| %call.i = tail call ptr @bar(i32 1) #3, !dbg !37 |
| store ptr %call.i, ptr @p, align 8, !dbg !37 |
| ret void, !dbg !38 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| |
| declare void @llvm.dbg.value(metadata, metadata, metadata) #2 |
| |
| attributes #0 = { nounwind optsize ssp } |
| attributes #1 = { optsize } |
| attributes #2 = { nounwind readnone } |
| attributes #3 = { nounwind optsize } |
| attributes #4 = { nounwind } |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!14} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = !DIGlobalVariable(name: "p", scope: !2, file: !3, line: 14, type: !6, isLocal: false, isDefinition: true) |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 2.9 (trunk 125693)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !4, globals: !5, imports: !4) |
| !3 = !DIFile(filename: "nm2.c", directory: "/private/tmp") |
| !4 = !{} |
| !5 = !{!0} |
| !6 = !DIDerivedType(tag: DW_TAG_typedef, name: "S1", scope: !2, file: !3, line: 4, baseType: !7) |
| !7 = !DICompositeType(tag: DW_TAG_structure_type, name: "S1", scope: !2, file: !3, line: 1, size: 128, align: 64, elements: !8) |
| !8 = !{!9, !12} |
| !9 = !DIDerivedType(tag: DW_TAG_member, name: "m", scope: !3, file: !3, line: 2, baseType: !10, size: 64, align: 64) |
| !10 = !DIDerivedType(tag: DW_TAG_pointer_type, scope: !2, baseType: !11, size: 64, align: 64) |
| !11 = !DIBasicType(name: "float", size: 32, align: 32, encoding: DW_ATE_float) |
| !12 = !DIDerivedType(tag: DW_TAG_member, name: "nums", scope: !3, file: !3, line: 3, baseType: !13, size: 32, align: 32, offset: 64) |
| !13 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !14 = !{i32 1, !"Debug Info Version", i32 3} |
| !15 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 8, type: !16, isLocal: false, isDefinition: true, scopeLine: 8, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, retainedNodes: !18) |
| !16 = !DISubroutineType(types: !17) |
| !17 = !{!13} |
| !18 = !{!19, !21} |
| !19 = !DILocalVariable(name: "sp", arg: 1, scope: !15, file: !3, line: 7, type: !20) |
| !20 = !DIDerivedType(tag: DW_TAG_pointer_type, scope: !2, baseType: !6, size: 64, align: 64) |
| !21 = !DILocalVariable(name: "nums", arg: 2, scope: !15, file: !3, line: 7, type: !13) |
| !22 = !DIExpression() |
| !23 = !DILocation(line: 7, column: 13, scope: !15) |
| !24 = !DILocation(line: 7, column: 21, scope: !15) |
| !25 = !DILocation(line: 9, column: 3, scope: !26) |
| !26 = distinct !DILexicalBlock(scope: !15, file: !3, line: 8, column: 1) |
| !27 = !DILocation(line: 10, column: 3, scope: !26) |
| !28 = !DILocation(line: 11, column: 3, scope: !26) |
| !29 = distinct !DISubprogram(name: "foobar", scope: !3, file: !3, line: 15, type: !30, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, unit: !2) |
| !30 = !DISubroutineType(types: !31) |
| !31 = !{null} |
| !32 = !DILocation(line: 7, column: 13, scope: !15, inlinedAt: !33) |
| !33 = !DILocation(line: 16, column: 3, scope: !34) |
| !34 = distinct !DILexicalBlock(scope: !29, file: !3, line: 15, column: 15) |
| !35 = !DILocation(line: 7, column: 21, scope: !15, inlinedAt: !33) |
| !36 = !DILocation(line: 9, column: 3, scope: !26, inlinedAt: !33) |
| !37 = !DILocation(line: 10, column: 3, scope: !26, inlinedAt: !33) |
| !38 = !DILocation(line: 17, column: 1, scope: !34) |
| |