diff options
Diffstat (limited to 'llvm/test/Verifier/invalid-disubrange-count-node.ll')
| -rw-r--r-- | llvm/test/Verifier/invalid-disubrange-count-node.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/llvm/test/Verifier/invalid-disubrange-count-node.ll b/llvm/test/Verifier/invalid-disubrange-count-node.ll new file mode 100644 index 00000000000..0651d972e64 --- /dev/null +++ b/llvm/test/Verifier/invalid-disubrange-count-node.ll @@ -0,0 +1,37 @@ +; RUN: llvm-as < %s -disable-output 2>&1 | FileCheck %s + +define void @foo(i32 %n) { +entry: + %0 = zext i32 %n to i64 + %vla = alloca i32, i64 %0, align 16 + call void @llvm.dbg.declare(metadata i32* %vla, metadata !19, metadata !12), !dbg !18 + ret void +} + +declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!3, !4, !5} +!llvm.ident = !{!6} + +!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 5.0.1", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) +!1 = !DIFile(filename: "vla.c", directory: "/path/to") +!2 = !{} +!3 = !{i32 2, !"Dwarf Version", i32 4} +!4 = !{i32 2, !"Debug Info Version", i32 3} +!5 = !{i32 1, !"wchar_size", i32 4} +!6 = !{!"clang version 5.0.1"} +!7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 20, type: !8, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !11) +!8 = !DISubroutineType(types: !9) +!9 = !{null, !10} +!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) +!11 = !{!16, !19} +!12 = !DIExpression() +!16 = !DILocalVariable(name: "vla_expr", scope: !7, file: !1, line: 21, type: !17) +!17 = !DIBasicType(name: "long unsigned int", size: 64, encoding: DW_ATE_unsigned) +!18 = !DILocation(line: 21, column: 7, scope: !7) +!19 = !DILocalVariable(name: "vla", scope: !7, file: !1, line: 21, type: !20) +!20 = !DICompositeType(tag: DW_TAG_array_type, baseType: !10, align: 32, elements: !21) +!21 = !{!22} +; CHECK: Count must either be a signed constant or a DIVariable +!22 = !DISubrange(count: !17) |
