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annotate test/Linker/2003-04-26-NullPtrLinkProblem.ll @ 121:803732b1fca8

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LLVM 5.0
author kono
date Fri, 27 Oct 2017 17:07:41 +0900
parents 95c75e76d11b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; This one fails because the LLVM runtime is allowing two null pointers of
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; the same type to be created!
95c75e76d11b LLVM 3.4
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3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; RUN: echo "%%T = type i32" | llvm-as > %t.2.bc
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 ; RUN: llvm-as %s -o %t.1.bc
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; RUN: llvm-link %t.1.bc %t.2.bc
95c75e76d11b LLVM 3.4
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95c75e76d11b LLVM 3.4
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8 %T = type opaque
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95c75e76d11b LLVM 3.4
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10 declare %T* @create()
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95c75e76d11b LLVM 3.4
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12 define void @test() {
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13 %X = call %T* @create( ) ; <%T*> [#uses=1]
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14 %v = icmp eq %T* %X, null ; <i1> [#uses=0]
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15 ret void
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16 }
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