diff options
Diffstat (limited to 'test/Linker/thinlto_funcimport_debug.ll')
| -rw-r--r-- | test/Linker/thinlto_funcimport_debug.ll | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/test/Linker/thinlto_funcimport_debug.ll b/test/Linker/thinlto_funcimport_debug.ll index 02f43b24c17af..e5f06353232f8 100644 --- a/test/Linker/thinlto_funcimport_debug.ll +++ b/test/Linker/thinlto_funcimport_debug.ll @@ -1,23 +1,23 @@ ; Do setup work for all below tests: generate bitcode and combined index -; RUN: llvm-as -function-summary %s -o %t.bc -; RUN: llvm-as -function-summary %p/Inputs/thinlto_funcimport_debug.ll -o %t2.bc +; RUN: opt -module-summary %s -o %t.bc +; RUN: opt -module-summary %p/Inputs/thinlto_funcimport_debug.ll -o %t2.bc ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc ; If we import func1 and not func2 we should only link DISubprogram for func1 -; RUN: llvm-link %t2.bc -functionindex=%t3.thinlto.bc -import=func1:%t.bc -S | FileCheck %s +; RUN: llvm-link %t2.bc -summary-index=%t3.thinlto.bc -import=func1:%t.bc -S | FileCheck %s ; CHECK: declare i32 @func2 ; CHECK: define available_externally i32 @func1 -; Extract out the list of subprograms from each compile unit and ensure -; that neither contains null. -; CHECK: !{{[0-9]+}} = distinct !DICompileUnit({{.*}} subprograms: ![[SPs1:[0-9]+]] -; CHECK-NOT: ![[SPs1]] = !{{{.*}}null{{.*}}} -; CHECK: !{{[0-9]+}} = distinct !DICompileUnit({{.*}} subprograms: ![[SPs2:[0-9]+]] -; CHECK-NOT: ![[SPs2]] = !{{{.*}}null{{.*}}} +; Ensure that each subprogram points to the correct CU. +; CHECK: ![[CU1:[0-9]+]] = distinct !DICompileUnit( +; CHECK: ![[CU2:[0-9]+]] = distinct !DICompileUnit( -; CHECK: distinct !DISubprogram(name: "func1" +; CHECK: distinct !DISubprogram(name: "main", {{.*}}, unit: ![[CU1]] +; CHECK: distinct !DISubprogram(name: "func1", {{.*}}, unit: ![[CU2]] ; CHECK-NOT: distinct !DISubprogram(name: "func2" +; CHECK: distinct !DISubprogram(name: "func3", {{.*}}, unit: ![[CU2]] +; CHECK: distinct !DISubprogram(name: "func4", {{.*}}, unit: ![[CU2]] ; ModuleID = 'dbg.o' @@ -52,18 +52,17 @@ attributes #1 = { nounwind readnone } !llvm.module.flags = !{!14, !15} !llvm.ident = !{!16} -!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251407) (llvm/trunk 251401)", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3) +!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251407) (llvm/trunk 251401)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) !1 = !DIFile(filename: "dbg.c", directory: ".") !2 = !{} -!3 = !{!4, !11} -!4 = distinct !DISubprogram(name: "func1", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, variables: !8) +!4 = distinct !DISubprogram(name: "func1", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !8) !5 = !DISubroutineType(types: !6) !6 = !{!7, !7} !7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !8 = !{!9, !10} !9 = !DILocalVariable(name: "n", arg: 1, scope: !4, file: !1, line: 1, type: !7) !10 = !DILocalVariable(name: "x", scope: !4, file: !1, line: 2, type: !7) -!11 = distinct !DISubprogram(name: "func2", scope: !1, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, variables: !12) +!11 = distinct !DISubprogram(name: "func2", scope: !1, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !12) !12 = !{!13} !13 = !DILocalVariable(name: "n", arg: 1, scope: !11, file: !1, line: 8, type: !7) !14 = !{i32 2, !"Dwarf Version", i32 4} @@ -72,9 +71,17 @@ attributes #1 = { nounwind readnone } !17 = !DIExpression() !18 = !DILocation(line: 1, column: 15, scope: !4) !19 = !DILocation(line: 2, column: 7, scope: !4) -!20 = !DILocation(line: 3, column: 9, scope: !21) -!21 = distinct !DILexicalBlock(scope: !4, file: !1, line: 3, column: 7) +!20 = !DILocation(line: 3, column: 9, scope: !21, inlinedAt: !26) +!21 = distinct !DILexicalBlock(scope: !27, file: !1, line: 3, column: 7) !22 = !DILocation(line: 3, column: 7, scope: !4) !23 = !DILocation(line: 5, column: 3, scope: !4) !24 = !DILocation(line: 8, column: 15, scope: !11) !25 = !DILocation(line: 9, column: 3, scope: !11) +!26 = !DILocation(line: 9, column: 3, scope: !4) +!27 = distinct !DISubprogram(name: "func3", scope: !1, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !28) +!28 = !{!29} +!29 = !DILocalVariable(name: "n", arg: 1, scope: !30, file: !1, line: 8, type: !7) +!30 = distinct !DISubprogram(name: "func4", scope: !1, file: !1, line: 8, type: !5, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !31) +!31 = !{!32} +!32 = !DILocalVariable(name: "n", arg: 1, scope: !30, file: !1, line: 8, type: !7) + |