minix/external/bsd/llvm/dist/clang/test/CodeGenObjC/block-6.m
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

18 lines
869 B
Objective-C

// RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s
// rdar://8893785
void MYFUNC() {
// CHECK-LABEL: define void @MYFUNC()
// CHECK: [[OBSERVER_SLOT:%.*]] = alloca [[OBSERVER_T:%.*]], align 8
// CHECK: [[T0:%.*]] = getelementptr inbounds [[OBSERVER_T]]* [[OBSERVER_SLOT]], i32 0, i32 1
// CHECK: store [[OBSERVER_T]]* [[OBSERVER_SLOT]], [[OBSERVER_T]]** [[T0]]
// CHECK: [[T1:%.*]] = bitcast i8* ()*
// CHECK: [[FORWARDING:%.*]] = getelementptr inbounds [[OBSERVER_T]]* [[OBSERVER_SLOT]], i32 0, i32 1
// CHECK-NEXT: [[T0:%.*]] = load [[OBSERVER_T]]** [[FORWARDING]]
// CHECK-NEXT: [[OBSERVER:%.*]] = getelementptr inbounds [[OBSERVER_T]]* [[T0]], i32 0, i32 6
// CHECK-NEXT: store i8* [[T1]], i8** [[OBSERVER]]
__block id observer = ^{ return observer; };
}