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1 ; RUN: llvm-as < %s > %t.bc
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: llvm-as < %p/2009-09-03-mdnode2.ll > %t2.bc
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 ; RUN: llvm-link %t.bc %t2.bc
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 declare void @f() nounwind
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 define i32 @main(...) nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %retval = alloca i32 ; <i32*> [#uses=2]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 call void @llvm.dbg.func.start(metadata !0)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 store i32 0, i32* %retval
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 call void @llvm.dbg.stoppoint(i32 4, i32 5, metadata !1)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 call void @f()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 br label %return
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 return: ; preds = %entry
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17 %0 = load i32, i32* %retval ; <i32> [#uses=1]
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18 call void @llvm.dbg.stoppoint(i32 5, i32 1, metadata !1)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 call void @llvm.dbg.region.end(metadata !0)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 ret i32 %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 declare void @llvm.dbg.func.start(metadata) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 declare void @llvm.dbg.stoppoint(i32, i32, metadata) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 declare void @llvm.dbg.region.end(metadata) nounwind readnone
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28
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29 !llvm.dbg.cu = !{!1}
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30
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31 !0 = distinct !DISubprogram(name: "main", linkageName: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !1, scope: !1)
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32 !1 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "ellcc 0.1.0", isOptimized: true, emissionKind: FullDebug, file: !2)
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33 !2 = !DIFile(filename: "a.c", directory: "/home/rich/ellcc/test/source")
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