diff options
Diffstat (limited to 'test/CodeGenObjCXX/lambda-expressions.mm')
| -rw-r--r-- | test/CodeGenObjCXX/lambda-expressions.mm | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGenObjCXX/lambda-expressions.mm b/test/CodeGenObjCXX/lambda-expressions.mm index c55699a231..36a1996ee8 100644 --- a/test/CodeGenObjCXX/lambda-expressions.mm +++ b/test/CodeGenObjCXX/lambda-expressions.mm @@ -4,6 +4,7 @@ typedef int (^fp)(); fp f() { auto x = []{ return 3; }; return x; } +// MRC: define i32 ()* @_Z1fv( // MRC: define internal i32 ()* @"_ZZ1fvENK3$_0cvU13block_pointerFivEEv" // MRC: store i8* bitcast (i8** @_NSConcreteStackBlock to i8*) // MRC: store i8* bitcast (i32 (i8*)* @"___ZZ1fvENK3$_0cvU13block_pointerFivEEv_block_invoke_0" to i8*) @@ -11,8 +12,26 @@ fp f() { auto x = []{ return 3; }; return x; } // MRC: call i32 ()* (i8*, i8*)* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i32 ()* (i8*, i8*)*) // MRC: ret i32 ()* +// ARC: define i32 ()* @_Z1fv( // ARC: define internal i32 ()* @"_ZZ1fvENK3$_0cvU13block_pointerFivEEv" // ARC: store i8* bitcast (i8** @_NSConcreteStackBlock to i8*) // ARC: store i8* bitcast (i32 (i8*)* @"___ZZ1fvENK3$_0cvU13block_pointerFivEEv_block_invoke_0" to i8*) // ARC: call i8* @objc_retainBlock // ARC: call i8* @objc_autoreleaseReturnValue + +typedef int (^fp)(); +fp global; +void f2() { global = []{ return 3; }; } + +// MRC: define void @_Z2f2v() nounwind { +// MRC: store i8* bitcast (i32 (i8*)* @__f2_block_invoke_0 to i8*), +// MRC-NOT: call +// MRC: ret void +// ("global" contains a dangling pointer after this function runs.) + +// ARC: define void @_Z2f2v() nounwind { +// ARC: store i8* bitcast (i32 (i8*)* @__f2_block_invoke_0 to i8*), +// ARC: call i8* @objc_retainBlock +// ARC: call void @objc_release +// ARC: define internal i32 @__f2_block_invoke_0 +// ARC: call i32 @"_ZZ2f2vENK3$_1clEv |