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1# RUN: not llc -mtriple=x86_64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s2 3--- |4 5 define i32 @test(i32 %x) #0 !dbg !4 {6 entry:7 %x.addr = alloca i32, align 48 store i32 %x, ptr %x.addr, align 49 call void @llvm.dbg.declare(metadata ptr %x.addr, metadata !12, metadata !13), !dbg !1410 %0 = load i32, ptr %x.addr, align 4, !dbg !1511 ret i32 %0, !dbg !1512 }13 14 declare void @llvm.dbg.declare(metadata, metadata, metadata) #115 16 attributes #0 = { nounwind "frame-pointer"="none" }17 attributes #1 = { nounwind readnone }18 19 !llvm.dbg.cu = !{!0}20 !llvm.module.flags = !{!9, !10}21 !llvm.ident = !{!11}22 23 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.7.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !2, globals: !2, imports: !2)24 !1 = !DIFile(filename: "test.ll", directory: "")25 !2 = !{}26 !4 = distinct !DISubprogram(name: "test", scope: !5, file: !5, line: 4, type: !6, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)27 !5 = !DIFile(filename: "test.c", directory: "")28 !6 = !DISubroutineType(types: !7)29 !7 = !{!8, !8}30 !8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)31 !9 = !{i32 2, !"Dwarf Version", i32 4}32 !10 = !{i32 2, !"Debug Info Version", i32 3}33 !11 = !{!"clang version 3.7.0"}34 !12 = !DILocalVariable(name: "x", arg: 1, scope: !4, file: !5, line: 4, type: !8)35 !13 = !DIExpression()36 !14 = !DILocation(line: 4, scope: !4)37 !15 = !DILocation(line: 8, scope: !4)38 39...40---41name: test42tracksRegLiveness: true43registers:44 - { id: 0, class: gr32 }45frameInfo:46 maxAlignment: 447stack:48 - { id: 0, name: x.addr, size: 4, alignment: 4 }49body: |50 bb.0.entry:51 %0 = COPY $edi52 ; CHECK: [[@LINE+1]]:28: expected metadata id after '!'53 DBG_VALUE _, 0, !12, ! _54 MOV32mr %stack.0.x.addr, 1, _, 0, _, %055 $eax = COPY %056 RET64 $eax57...58