| ; RUN: llc < %s -o /dev/null | 
 | ; PR 5942 | 
 | define ptr @foo() nounwind { | 
 | entry: | 
 |   %0 = load i32, ptr undef, align 4, !dbg !0          ; <i32> [#uses=1] | 
 |   %1 = inttoptr i32 %0 to ptr, !dbg !0            ; <ptr> [#uses=1] | 
 |   ret ptr %1, !dbg !10 | 
 |  | 
 | } | 
 |  | 
 | !llvm.dbg.cu = !{!3} | 
 | !llvm.module.flags = !{!14} | 
 |  | 
 | !0 = !DILocation(line: 571, column: 3, scope: !1) | 
 | !1 = distinct !DILexicalBlock(line: 1, column: 1, file: !11, scope: !2) | 
 | !2 = distinct !DISubprogram(name: "foo", linkageName: "foo", file: !11, line: 561, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !3, scope: !3, type: !4) | 
 | !3 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang 1.1", isOptimized: true, emissionKind: FullDebug, file: !11, enums: !12, retainedTypes: !12) | 
 | !4 = !DISubroutineType(types: !5) | 
 | !5 = !{!6} | 
 | !6 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char) | 
 | !10 = !DILocation(line: 588, column: 1, scope: !2) | 
 | !11 = !DIFile(filename: "hashtab.c", directory: "/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcclibs/libiberty") | 
 | !12 = !{} | 
 | !14 = !{i32 1, !"Debug Info Version", i32 3} |