forked from OSchip/llvm-project
18 lines
532 B
LLVM
18 lines
532 B
LLVM
; RUN: opt -objc-arc-contract -S < %s | FileCheck -check-prefix=ENABLE %s
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; RUN: opt -objc-arc-contract -arc-contract-max-bb-size=3 -S < %s | FileCheck -check-prefix=DISABLE %s
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@g0 = common global i8* null, align 8
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; ENABLE: store i8* %2, i8** @g0
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; DISABLE: store i8* %1, i8** @g0
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define void @foo0() {
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%1 = tail call i8* @foo1()
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%2 = tail call i8* @llvm.objc.retainAutoreleasedReturnValue(i8* %1)
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store i8* %1, i8** @g0, align 8
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ret void
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}
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declare i8* @foo1()
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declare i8* @llvm.objc.retainAutoreleasedReturnValue(i8*)
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