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annotate test/Transforms/AddDiscriminators/dbg-declare-discriminator.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
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children 1172e4bd9c6f
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1 ; RUN: opt -S -add-discriminators < %s | FileCheck %s
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2
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3 declare void @llvm.dbg.declare(metadata, metadata, metadata)
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4
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5 ; This checks whether the add-discriminators pass producess valid metadata on
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6 ; llvm.dbg.declare instructions
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7 ;
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8 ; CHECK-LABEL: @test_valid_metadata
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9 define void @test_valid_metadata() {
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10 %a = alloca i8
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11 call void @llvm.dbg.declare(metadata i8* %a, metadata !2, metadata !5), !dbg !6
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12 %b = alloca i8
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13 call void @llvm.dbg.declare(metadata i8* %b, metadata !9, metadata !5), !dbg !11
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14 ret void
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15 }
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16
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17 !llvm.module.flags = !{!0, !1}
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18
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19 !0 = !{i32 2, !"Dwarf Version", i32 4}
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20 !1 = !{i32 2, !"Debug Info Version", i32 3}
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21 !2 = !DILocalVariable(scope: !3)
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22 !3 = distinct !DISubprogram(scope: null, file: !4, isLocal: false, isDefinition: true, isOptimized: false)
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23 !4 = !DIFile(filename: "a.cpp", directory: "/tmp")
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24 !5 = !DIExpression()
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25 !6 = !DILocation(line: 0, scope: !3, inlinedAt: !7)
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26 !7 = distinct !DILocation(line: 0, scope: !8)
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27 !8 = distinct !DISubprogram(linkageName: "test_valid_metadata", scope: null, isLocal: false, isDefinition: true, isOptimized: false)
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28 !9 = !DILocalVariable(scope: !10)
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29 !10 = distinct !DISubprogram(scope: null, file: !4, isLocal: false, isDefinition: true, isOptimized: false)
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30 !11 = !DILocation(line: 0, scope: !10)