| ; RUN: opt -module-summary -o %t-dst.bc %s |
| ; RUN: opt -module-summary -o %t-src.bc %p/Inputs/crash_debuginfo.ll |
| ; RUN: llvm-lto -thinlto -o %t-index %t-dst.bc %t-src.bc |
| ; RUN: opt -function-import -inline -summary-file %t-index.thinlto.bc %t-dst.bc -o %t.out |
| ; RUN: llvm-nm -U %t.out | FileCheck %s --implicit-check-not=_bar |
| |
| ; Verify that we import bar and inline it. It use to crash importing due to ODR type uniquing |
| ; CHECK: _foo |
| |
| ; ModuleID = 'test/ThinLTO/X86/crash_debuginfo.ll' |
| source_filename = "test/ThinLTO/X86/crash_debuginfo.ll" |
| target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.7.0" |
| |
| define void @foo(i32 %arg) { |
| call void @bar(i32 %arg), !dbg !8 |
| unreachable |
| } |
| |
| declare void @bar(i32) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!7} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "Apple LLVM version 8.0.0 (clang-800.0.24.1)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, globals: !2) |
| !1 = !DIFile(filename: "1.cpp", directory: "/another_dir") |
| !2 = !{!3} |
| !3 = !DIGlobalVariableExpression(var: !4, expr: !DIExpression()) |
| !4 = !DIGlobalVariable(name: "_", linkageName: "some_global", scope: null, file: !1, line: 20, type: !5, isLocal: true, isDefinition: true) |
| !5 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "slice_nil", file: !1, line: 13, size: 64, align: 64, elements: !6, identifier: "_ZTSN5boost6python3api9slice_nilE") |
| !6 = !{} |
| !7 = !{i32 2, !"Debug Info Version", i32 3} |
| !8 = !DILocation(line: 728, column: 71, scope: !9, inlinedAt: !16) |
| !9 = distinct !DISubprogram(name: "baz", linkageName: "baz", scope: !10, file: !1, line: 726, type: !11, isLocal: false, isDefinition: true, scopeLine: 727, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !12, retainedNodes: !13) |
| !10 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "some_other_class", file: !1, line: 197, size: 192, align: 64, elements: !6, templateParams: !6, identifier: "some_other_class") |
| !11 = !DISubroutineType(types: !6) |
| !12 = !DISubprogram(name: "baz", linkageName: "baz", scope: !10, file: !1, line: 726, type: !11, isLocal: false, isDefinition: false, scopeLine: 726, flags: DIFlagPrototyped, isOptimized: true) |
| !13 = !{!14} |
| !14 = !DILocalVariable(name: "caster", scope: !9, file: !1, line: 728, type: !15) |
| !15 = distinct !DICompositeType(tag: DW_TAG_union_type, scope: !9, file: !1, line: 728, size: 64, align: 64, elements: !6, identifier: "someclass") |
| !16 = distinct !DILocation(line: 87, column: 9, scope: !17) |
| !17 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: !10, file: !1, line: 73, type: !11, isLocal: false, isDefinition: true, scopeLine: 74, flags: DIFlagPrototyped, isOptimized: true, unit: !0, declaration: !18, retainedNodes: !6) |
| !18 = !DISubprogram(name: "foo", linkageName: "foo", scope: !10, file: !1, line: 83, type: !11, isLocal: false, isDefinition: false, scopeLine: 83, flags: DIFlagPrototyped, isOptimized: true) |