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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6965 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
527 B
LLVM
15 lines
527 B
LLVM
; This testcase tests that a worklist is being used, and that globals can be
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; removed if they are the subject of a constexpr and ConstantPointerRef
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; RUN: as < %s | opt -globaldce | dis | not grep global
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%t0 = internal global [4 x sbyte] c"foo\00"
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%t1 = internal global [4 x sbyte] c"bar\00"
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%s1 = internal global [1 x sbyte*] [sbyte* cast ([4 x sbyte]* %t0 to sbyte*)]
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%s2 = internal global [1 x sbyte*] [sbyte* getelementptr ([4 x sbyte]* %t1, uint 0, uint 0 )]
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%b = internal global int* %a
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%a = internal global int 7
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