| ; RUN: llc < %s -mtriple=armv7-linux-gnueabihf -O1 -stop-after=finalize-isel | FileCheck %s |
| |
| define dso_local i32 @h(i64 %j) local_unnamed_addr !dbg !8 { |
| entry: |
| call void @llvm.dbg.value(metadata i64 %j, metadata !14, metadata !DIExpression()), !dbg !29 |
| 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 |
| 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 |
| %tobool = icmp ult i64 %j, 4294967296, !dbg !30 |
| br i1 %tobool, label %cleanup, label %if.then, !dbg !31 |
| |
| if.then: ; preds = %entry |
| 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 |
| %conv = sitofp i64 %j to double, !dbg !32 |
| %add = fadd double %conv, 0x43F0000000000000, !dbg !33 |
| call void @llvm.dbg.value(metadata double %add, metadata !25, metadata !DIExpression()), !dbg !34 |
| %conv2 = fptosi double %add to i32, !dbg !35 |
| br label %cleanup |
| |
| cleanup: ; preds = %entry, %if.then |
| %retval.0 = phi i32 [ %conv2, %if.then ], [ undef, %entry ] |
| ret i32 %retval.0, !dbg !36 |
| } |
| |
| ; CHECK-LABEL: bb.0.entry: |
| ; CHECK: DBG_VALUE [[REG1:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 32, 32 |
| ; CHECK: DBG_VALUE [[REG2:%[0-9]+]], $noreg, !14, !DIExpression(DW_OP_LLVM_fragment, 0, 32 |
| ; CHECK: DBG_VALUE [[REG2]], $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 0, 32 |
| ; CHECK: DBG_VALUE $noreg, $noreg, !15, !DIExpression({{.+}}DW_OP_LLVM_fragment, 32, 32 |
| |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!3, !4, !5, !6} |
| !llvm.ident = !{!7} |
| |
| !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) |
| !1 = !DIFile(filename: "tif_aux.c", directory: "/tmp") |
| !2 = !{} |
| !3 = !{i32 2, !"Dwarf Version", i32 4} |
| !4 = !{i32 2, !"Debug Info Version", i32 3} |
| !5 = !{i32 1, !"wchar_size", i32 4} |
| !6 = !{i32 1, !"min_enum_size", i32 4} |
| !7 = !{!"clang version 10.0.0 "} |
| !8 = distinct !DISubprogram(name: "h", scope: !1, file: !1, line: 10, type: !9, scopeLine: 10, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !13) |
| !9 = !DISubroutineType(types: !10) |
| !10 = !{!11, !12} |
| !11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !12 = !DIBasicType(name: "long long int", size: 64, encoding: DW_ATE_signed) |
| !13 = !{!14, !15, !25} |
| !14 = !DILocalVariable(name: "j", arg: 1, scope: !8, file: !1, line: 10, type: !12) |
| !15 = !DILocalVariable(name: "i", scope: !8, file: !1, line: 11, type: !16) |
| !16 = !DIDerivedType(tag: DW_TAG_typedef, name: "g", file: !1, line: 8, baseType: !17) |
| !17 = distinct !DICompositeType(tag: DW_TAG_union_type, file: !1, line: 5, size: 64, elements: !18) |
| !18 = !{!19, !24} |
| !19 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !17, file: !1, line: 6, baseType: !20, size: 64) |
| !20 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "b", file: !1, line: 1, size: 64, elements: !21) |
| !21 = !{!22, !23} |
| !22 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !20, file: !1, line: 2, baseType: !11, size: 32) |
| !23 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !20, file: !1, line: 2, baseType: !11, size: 32, offset: 32) |
| !24 = !DIDerivedType(tag: DW_TAG_member, name: "f", scope: !17, file: !1, line: 7, baseType: !12, size: 64) |
| !25 = !DILocalVariable(name: "a", scope: !26, file: !1, line: 14, type: !28) |
| !26 = distinct !DILexicalBlock(scope: !27, file: !1, line: 13, column: 14) |
| !27 = distinct !DILexicalBlock(scope: !8, file: !1, line: 13, column: 7) |
| !28 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) |
| !29 = !DILocation(line: 0, scope: !8) |
| !30 = !DILocation(line: 13, column: 7, scope: !27) |
| !31 = !DILocation(line: 13, column: 7, scope: !8) |
| !32 = !DILocation(line: 14, column: 16, scope: !26) |
| !33 = !DILocation(line: 14, column: 20, scope: !26) |
| !34 = !DILocation(line: 0, scope: !26) |
| !35 = !DILocation(line: 15, column: 12, scope: !26) |
| !36 = !DILocation(line: 17, column: 1, scope: !8) |