1*89d19d60Sstozer; RUN: llc < %s -mtriple=armv7-linux-gnueabihf -O1 -stop-after=finalize-isel | FileCheck %s 2*89d19d60Sstozer 3*89d19d60Sstozerdefine dso_local i32 @h(i64 %j) local_unnamed_addr !dbg !8 { 4*89d19d60Sstozerentry: 5*89d19d60Sstozer call void @llvm.dbg.value(metadata i64 %j, metadata !14, metadata !DIExpression()), !dbg !29 6*89d19d60Sstozer 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 !29 7*89d19d60Sstozer 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 !29 8*89d19d60Sstozer %tobool = icmp ult i64 %j, 4294967296, !dbg !30 9*89d19d60Sstozer br i1 %tobool, label %cleanup, label %if.then, !dbg !31 10*89d19d60Sstozer 11*89d19d60Sstozerif.then: ; preds = %entry 12*89d19d60Sstozer 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 !29 13*89d19d60Sstozer %conv = sitofp i64 %j to double, !dbg !32 14*89d19d60Sstozer %add = fadd double %conv, 0x43F0000000000000, !dbg !33 15*89d19d60Sstozer call void @llvm.dbg.value(metadata double %add, metadata !25, metadata !DIExpression()), !dbg !34 16*89d19d60Sstozer %conv2 = fptosi double %add to i32, !dbg !35 17*89d19d60Sstozer br label %cleanup 18*89d19d60Sstozer 19*89d19d60Sstozercleanup: ; preds = %entry, %if.then 20*89d19d60Sstozer %retval.0 = phi i32 [ %conv2, %if.then ], [ undef, %entry ] 21*89d19d60Sstozer ret i32 %retval.0, !dbg !36 22*89d19d60Sstozer} 23*89d19d60Sstozer 24*89d19d60Sstozer; CHECK-LABEL: bb.0.entry: 25*89d19d60Sstozer; CHECK: DBG_VALUE [[REG1:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 32, 32 26*89d19d60Sstozer; CHECK: DBG_VALUE [[REG2:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 0, 32 27*89d19d60Sstozer; CHECK: DBG_VALUE [[REG2]], $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 0, 32 28*89d19d60Sstozer; CHECK: DBG_VALUE $noreg, $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 32, 32 29*89d19d60Sstozer 30*89d19d60Sstozerdeclare void @llvm.dbg.value(metadata, metadata, metadata) 31*89d19d60Sstozer 32*89d19d60Sstozer!llvm.dbg.cu = !{!0} 33*89d19d60Sstozer!llvm.module.flags = !{!3, !4, !5, !6} 34*89d19d60Sstozer!llvm.ident = !{!7} 35*89d19d60Sstozer 36*89d19d60Sstozer!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*89d19d60Sstozer!1 = !DIFile(filename: "tif_aux.c", directory: "/tmp") 38*89d19d60Sstozer!2 = !{} 39*89d19d60Sstozer!3 = !{i32 2, !"Dwarf Version", i32 4} 40*89d19d60Sstozer!4 = !{i32 2, !"Debug Info Version", i32 3} 41*89d19d60Sstozer!5 = !{i32 1, !"wchar_size", i32 4} 42*89d19d60Sstozer!6 = !{i32 1, !"min_enum_size", i32 4} 43*89d19d60Sstozer!7 = !{!"clang version 10.0.0 "} 44*89d19d60Sstozer!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*89d19d60Sstozer!9 = !DISubroutineType(types: !10) 46*89d19d60Sstozer!10 = !{!11, !12} 47*89d19d60Sstozer!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 48*89d19d60Sstozer!12 = !DIBasicType(name: "long long int", size: 64, encoding: DW_ATE_signed) 49*89d19d60Sstozer!13 = !{!14, !15, !25} 50*89d19d60Sstozer!14 = !DILocalVariable(name: "j", arg: 1, scope: !8, file: !1, line: 10, type: !12) 51*89d19d60Sstozer!15 = !DILocalVariable(name: "i", scope: !8, file: !1, line: 11, type: !16) 52*89d19d60Sstozer!16 = !DIDerivedType(tag: DW_TAG_typedef, name: "g", file: !1, line: 8, baseType: !17) 53*89d19d60Sstozer!17 = distinct !DICompositeType(tag: DW_TAG_union_type, file: !1, line: 5, size: 64, elements: !18) 54*89d19d60Sstozer!18 = !{!19, !24} 55*89d19d60Sstozer!19 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !17, file: !1, line: 6, baseType: !20, size: 64) 56*89d19d60Sstozer!20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "b", file: !1, line: 1, size: 64, elements: !21) 57*89d19d60Sstozer!21 = !{!22, !23} 58*89d19d60Sstozer!22 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !20, file: !1, line: 2, baseType: !11, size: 32) 59*89d19d60Sstozer!23 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !20, file: !1, line: 2, baseType: !11, size: 32, offset: 32) 60*89d19d60Sstozer!24 = !DIDerivedType(tag: DW_TAG_member, name: "f", scope: !17, file: !1, line: 7, baseType: !12, size: 64) 61*89d19d60Sstozer!25 = !DILocalVariable(name: "a", scope: !26, file: !1, line: 14, type: !28) 62*89d19d60Sstozer!26 = distinct !DILexicalBlock(scope: !27, file: !1, line: 13, column: 14) 63*89d19d60Sstozer!27 = distinct !DILexicalBlock(scope: !8, file: !1, line: 13, column: 7) 64*89d19d60Sstozer!28 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) 65*89d19d60Sstozer!29 = !DILocation(line: 0, scope: !8) 66*89d19d60Sstozer!30 = !DILocation(line: 13, column: 7, scope: !27) 67*89d19d60Sstozer!31 = !DILocation(line: 13, column: 7, scope: !8) 68*89d19d60Sstozer!32 = !DILocation(line: 14, column: 16, scope: !26) 69*89d19d60Sstozer!33 = !DILocation(line: 14, column: 20, scope: !26) 70*89d19d60Sstozer!34 = !DILocation(line: 0, scope: !26) 71*89d19d60Sstozer!35 = !DILocation(line: 15, column: 12, scope: !26) 72*89d19d60Sstozer!36 = !DILocation(line: 17, column: 1, scope: !8) 73