1 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-linux-gnu -O0 -global-isel -stop-after instruction-select | FileCheck %s
4 define void @foo(i32 %n) !dbg !7 {
5 ; CHECK-LABEL: name: foo
7 ; CHECK-NEXT: liveins: $edi
9 ; CHECK-NEXT: DBG_VALUE %2:gr32, $noreg, !12, !DIExpression(), debug-location !19
10 ; CHECK-NEXT: RET 0, debug-location !20
13 call void @llvm.dbg.value(metadata i32 %m, i64 0, metadata !12, metadata !19), !dbg !20
17 declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
20 !llvm.module.flags = !{!3, !4, !5}
23 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 5.0.1", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
24 !1 = !DIFile(filename: "vla.c", directory: "/path/to")
26 !3 = !{i32 2, !"Dwarf Version", i32 4}
27 !4 = !{i32 2, !"Debug Info Version", i32 3}
28 !5 = !{i32 1, !"wchar_size", i32 4}
29 !6 = !{!"clang version 5.0.1"}
30 !7 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 20, type: !8, isLocal: false, isDefinition: true, scopeLine: 20, flags: DIFlagPrototyped, isOptimized: true, unit: !0, retainedNodes: !11)
31 !8 = !DISubroutineType(types: !9)
33 !10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
34 !11 = !{!12, !13, !15}
35 !12 = !DILocalVariable(name: "n", arg: 1, scope: !7, file: !1, line: 20, type: !10)
36 !13 = !DILocalVariable(name: "vla_expr", scope: !7, file: !1, line: 21, type: !14)
37 !14 = !DIBasicType(name: "long unsigned int", size: 64, encoding: DW_ATE_unsigned)
38 !15 = !DILocalVariable(name: "vla", scope: !7, file: !1, line: 21, type: !16)
39 !16 = !DICompositeType(tag: DW_TAG_array_type, baseType: !10, align: 32, elements: !17)
41 !18 = !DISubrange(count: !13)
43 !20 = !DILocation(line: 20, column: 14, scope: !7)
44 !21 = !DILocation(line: 22, column: 1, scope: !7)