forked from OSchip/llvm-project
33 lines
1.4 KiB
LLVM
33 lines
1.4 KiB
LLVM
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; RUN: opt < %s -constmerge -S | FileCheck %s
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; CHECK: = constant i32 1, !dbg [[A:![0-9]+]], !dbg [[B:![0-9]+]]
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@a = internal constant i32 1, !dbg !0
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@b = unnamed_addr constant i32 1, !dbg !9
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define void @test1(i32** %P1, i32** %P2) {
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store i32* @a, i32** %P1
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store i32* @b, i32** %P2
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ret void
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}
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!7, !8}
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; CHECK: [[A]] = !DIGlobalVariableExpression(var: [[VA:![0-9]+]], expr: !DIExpression())
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; CHECK: [[VA]] = distinct !DIGlobalVariable(name: "y"
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; CHECK: [[B]] = !DIGlobalVariableExpression(var: [[VB:![0-9]+]], expr: !DIExpression())
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; CHECK: [[VB]] = distinct !DIGlobalVariable(name: "x"
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = distinct !DIGlobalVariable(name: "x", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
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!2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 5.0.0 (trunk 297227) (llvm/trunk 297234)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
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!3 = !DIFile(filename: "1.cc", directory: "/build")
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!4 = !{}
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!5 = !{!0}
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!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!7 = !{i32 2, !"Dwarf Version", i32 4}
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!8 = !{i32 2, !"Debug Info Version", i32 3}
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!9 = !DIGlobalVariableExpression(var: !10, expr: !DIExpression())
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!10 = distinct !DIGlobalVariable(name: "y", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true)
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