15 lines
373 B
LLVM
15 lines
373 B
LLVM
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; RUN: opt -objc-arc-contract -S < %s | FileCheck %s
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declare i8* @llvm.objc.initWeak(i8**, i8*)
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; Convert objc_initWeak(p, null) to *p = null.
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; CHECK: define i8* @test0(i8** %p) {
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; CHECK-NEXT: store i8* null, i8** %p
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; CHECK-NEXT: ret i8* null
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; CHECK-NEXT: }
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define i8* @test0(i8** %p) {
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%t = call i8* @llvm.objc.initWeak(i8** %p, i8* null)
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ret i8* %t
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}
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