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1; RUN: llc < %s -mtriple=armv7-linux-gnueabihf -O1 -stop-after=finalize-isel | FileCheck %s2 3define dso_local i32 @h(i64 %j) local_unnamed_addr !dbg !8 {4entry:5 call void @llvm.dbg.value(metadata i64 %j, metadata !14, metadata !DIExpression()), !dbg !296 call void @llvm.dbg.value(metadata i64 %j, metadata !15, metadata !DIExpression(DW_OP_LLVM_convert, 64, DW_ATE_unsigned, DW_OP_LLVM_convert, 32, DW_ATE_unsigned, DW_OP_stack_value, DW_OP_LLVM_fragment, 0, 32)), !dbg !297 call void @llvm.dbg.value(metadata i64 %j, metadata !15, metadata !DIExpression(DW_OP_constu, 32, DW_OP_shr, DW_OP_LLVM_convert, 64, DW_ATE_unsigned, DW_OP_LLVM_convert, 32, DW_ATE_unsigned, DW_OP_stack_value, DW_OP_LLVM_fragment, 32, 32)), !dbg !298 %tobool = icmp ult i64 %j, 4294967296, !dbg !309 br i1 %tobool, label %cleanup, label %if.then, !dbg !3110 11if.then: ; preds = %entry12 call void @llvm.dbg.value(metadata i64 %j, metadata !15, metadata !DIExpression(DW_OP_LLVM_convert, 64, DW_ATE_unsigned, DW_OP_LLVM_convert, 32, DW_ATE_unsigned, DW_OP_stack_value, DW_OP_LLVM_fragment, 0, 32)), !dbg !2913 %conv = sitofp i64 %j to double, !dbg !3214 %add = fadd double %conv, 0x43F0000000000000, !dbg !3315 call void @llvm.dbg.value(metadata double %add, metadata !25, metadata !DIExpression()), !dbg !3416 %conv2 = fptosi double %add to i32, !dbg !3517 br label %cleanup18 19cleanup: ; preds = %entry, %if.then20 %retval.0 = phi i32 [ %conv2, %if.then ], [ undef, %entry ]21 ret i32 %retval.0, !dbg !3622}23 24; CHECK-LABEL: bb.0.entry:25; CHECK: DBG_VALUE [[REG1:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 32, 3226; CHECK: DBG_VALUE [[REG2:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 0, 3227; CHECK: DBG_VALUE [[REG2]], $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 0, 3228; CHECK: DBG_VALUE $noreg, $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 32, 3229 30declare void @llvm.dbg.value(metadata, metadata, metadata)31 32!llvm.dbg.cu = !{!0}33!llvm.module.flags = !{!3, !4, !5, !6}34!llvm.ident = !{!7}35 36!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, nameTableKind: None)37!1 = !DIFile(filename: "tif_aux.c", directory: "/tmp")38!2 = !{}39!3 = !{i32 2, !"Dwarf Version", i32 4}40!4 = !{i32 2, !"Debug Info Version", i32 3}41!5 = !{i32 1, !"wchar_size", i32 4}42!6 = !{i32 1, !"min_enum_size", i32 4}43!7 = !{!"clang version 10.0.0 "}44!8 = distinct !DISubprogram(name: "h", scope: !1, file: !1, line: 10, type: !9, scopeLine: 10, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !13)45!9 = !DISubroutineType(types: !10)46!10 = !{!11, !12}47!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)48!12 = !DIBasicType(name: "long long int", size: 64, encoding: DW_ATE_signed)49!13 = !{!14, !15, !25}50!14 = !DILocalVariable(name: "j", arg: 1, scope: !8, file: !1, line: 10, type: !12)51!15 = !DILocalVariable(name: "i", scope: !8, file: !1, line: 11, type: !16)52!16 = !DIDerivedType(tag: DW_TAG_typedef, name: "g", file: !1, line: 8, baseType: !17)53!17 = distinct !DICompositeType(tag: DW_TAG_union_type, file: !1, line: 5, size: 64, elements: !18)54!18 = !{!19, !24}55!19 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !17, file: !1, line: 6, baseType: !20, size: 64)56!20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "b", file: !1, line: 1, size: 64, elements: !21)57!21 = !{!22, !23}58!22 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !20, file: !1, line: 2, baseType: !11, size: 32)59!23 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !20, file: !1, line: 2, baseType: !11, size: 32, offset: 32)60!24 = !DIDerivedType(tag: DW_TAG_member, name: "f", scope: !17, file: !1, line: 7, baseType: !12, size: 64)61!25 = !DILocalVariable(name: "a", scope: !26, file: !1, line: 14, type: !28)62!26 = distinct !DILexicalBlock(scope: !27, file: !1, line: 13, column: 14)63!27 = distinct !DILexicalBlock(scope: !8, file: !1, line: 13, column: 7)64!28 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float)65!29 = !DILocation(line: 0, scope: !8)66!30 = !DILocation(line: 13, column: 7, scope: !27)67!31 = !DILocation(line: 13, column: 7, scope: !8)68!32 = !DILocation(line: 14, column: 16, scope: !26)69!33 = !DILocation(line: 14, column: 20, scope: !26)70!34 = !DILocation(line: 0, scope: !26)71!35 = !DILocation(line: 15, column: 12, scope: !26)72!36 = !DILocation(line: 17, column: 1, scope: !8)73