Mercurial > hg > CbC > CbC_llvm
view test/Transforms/ObjCARC/weak.ll @ 52:c22698ecb2a9
modified CreateIdentifierInfo and create new function which was named 'CreateUniqueIdentifierInfo'.
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Wed, 15 Jan 2014 21:01:33 +0900 (2014-01-15) |
parents | 95c75e76d11b |
children | c2174574ed3a |
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; RUN: opt -objc-arc -S < %s | FileCheck %s declare i8* @objc_initWeak(i8**, i8*) declare i8* @objc_storeWeak(i8**, i8*) declare i8* @objc_loadWeak(i8**) declare void @objc_destroyWeak(i8**) declare i8* @objc_loadWeakRetained(i8**) declare void @objc_moveWeak(i8**, i8**) declare void @objc_copyWeak(i8**, i8**) ; If the pointer-to-weak-pointer is null, it's undefined behavior. ; CHECK-LABEL: define void @test0( ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: store i8* undef, i8** null ; CHECK: ret void define void @test0(i8* %p, i8** %q) { entry: call i8* @objc_storeWeak(i8** null, i8* %p) call i8* @objc_storeWeak(i8** undef, i8* %p) call i8* @objc_loadWeakRetained(i8** null) call i8* @objc_loadWeakRetained(i8** undef) call i8* @objc_loadWeak(i8** null) call i8* @objc_loadWeak(i8** undef) call i8* @objc_initWeak(i8** null, i8* %p) call i8* @objc_initWeak(i8** undef, i8* %p) call void @objc_destroyWeak(i8** null) call void @objc_destroyWeak(i8** undef) call void @objc_copyWeak(i8** null, i8** %q) call void @objc_copyWeak(i8** undef, i8** %q) call void @objc_copyWeak(i8** %q, i8** null) call void @objc_copyWeak(i8** %q, i8** undef) call void @objc_moveWeak(i8** null, i8** %q) call void @objc_moveWeak(i8** undef, i8** %q) call void @objc_moveWeak(i8** %q, i8** null) call void @objc_moveWeak(i8** %q, i8** undef) ret void }