| ; RUN: opt -objc-arc-contract -S < %s | FileCheck %s |
| |
| ; CHECK: tail call void @llvm.objc.storeStrong(i8** |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-apple-darwin11.0.0" |
| |
| %0 = type opaque |
| %1 = type opaque |
| |
| @"OBJC_IVAR_$_Controller.preferencesController" = external global i64, section "__DATA, __objc_const", align 8 |
| |
| declare i8* @llvm.objc.retain(i8*) |
| |
| declare void @llvm.objc.release(i8*) |
| |
| define hidden void @y(%0* nocapture %self, %1* %preferencesController) nounwind { |
| entry: |
| %ivar = load i64, i64* @"OBJC_IVAR_$_Controller.preferencesController", align 8 |
| %tmp = bitcast %0* %self to i8* |
| %add.ptr = getelementptr inbounds i8, i8* %tmp, i64 %ivar |
| %tmp1 = bitcast i8* %add.ptr to %1** |
| %tmp2 = load %1*, %1** %tmp1, align 8 |
| %tmp3 = bitcast %1* %preferencesController to i8* |
| %tmp4 = tail call i8* @llvm.objc.retain(i8* %tmp3) nounwind |
| %tmp5 = bitcast %1* %tmp2 to i8* |
| tail call void @llvm.objc.release(i8* %tmp5) nounwind |
| %tmp6 = bitcast i8* %tmp4 to %1* |
| store %1* %tmp6, %1** %tmp1, align 8 |
| ret void |
| } |
