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1; RUN: llc -filetype=obj -O0 -relocation-model=pic < %s -mtriple mips-unknown-linux-gnu | llvm-dwarfdump -a - | FileCheck %s2; PR198153 4; Generated using clang -target mips-linux-gnu -g test.c -S -o - -flto|opt -passes=sroa -S5; test.c:6;7; int foo(int x) {8; if (x)9; return 0;10; return 1;11; }12 13; CHECK: Address Line Column File ISA Discriminator OpIndex Flags14; CHECK: ------------------ ------ ------ ------ --- ------------- ------- -------------15; CHECK: 0x0000000000000000 1 0 1 0 0 0 is_stmt16; CHECK: 0x0000000000000004 2 0 1 0 0 0 is_stmt prologue_end17; CHECK: 0x0000000000000020 3 0 1 0 0 0 is_stmt18; CHECK: 0x0000000000000030 4 0 1 0 0 0 is_stmt19; CHECK: 0x0000000000000040 0 0 1 0 020; CHECK: 0x0000000000000048 5 0 1 0 0 0 is_stmt21; CHECK: 0x0000000000000050 5 0 1 0 0 0 is_stmt end_sequence22 23 24target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"25target triple = "mips--linux-gnu"26 27; Function Attrs: nounwind28define i32 @foo(i32 %x) #0 !dbg !4 {29entry:30 call void @llvm.dbg.value(metadata i32 %x, metadata !12, metadata !DIExpression()), !dbg !1331 %tobool = icmp ne i32 %x, 0, !dbg !1432 br i1 %tobool, label %if.then, label %if.end, !dbg !1433 34if.then: ; preds = %entry35 br label %return, !dbg !1636 37if.end: ; preds = %entry38 br label %return, !dbg !1739 40return: ; preds = %if.end, %if.then41 %retval.0 = phi i32 [ 0, %if.then ], [ 1, %if.end ]42 ret i32 %retval.0, !dbg !1843}44 45; Function Attrs: nounwind readnone46declare void @llvm.dbg.declare(metadata, metadata, metadata) #147 48; Function Attrs: nounwind readnone49declare void @llvm.dbg.value(metadata, metadata, metadata) #150 51attributes #0 = { nounwind }52attributes #1 = { nounwind readnone }53 54!llvm.dbg.cu = !{!0}55!llvm.module.flags = !{!9, !10}56!llvm.ident = !{!11}57 58!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)59!1 = !DIFile(filename: "test.c", directory: "/tmp")60!2 = !{}61!4 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, retainedNodes: !2)62!5 = !DIFile(filename: "test.c", directory: "/tmp")63!6 = !DISubroutineType(types: !7)64!7 = !{!8, !8}65!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)66!9 = !{i32 2, !"Dwarf Version", i32 4}67!10 = !{i32 2, !"Debug Info Version", i32 3}68!11 = !{!"clang version 3.5.0"}69!12 = !DILocalVariable(name: "x", line: 1, arg: 1, scope: !4, file: !5, type: !8)70!13 = !DILocation(line: 1, scope: !4)71!14 = !DILocation(line: 2, scope: !15)72!15 = distinct !DILexicalBlock(line: 2, column: 0, file: !1, scope: !4)73!16 = !DILocation(line: 3, scope: !15)74!17 = !DILocation(line: 4, scope: !4)75!18 = !DILocation(line: 5, scope: !4)76