56 lines
1.4 KiB
LLVM
56 lines
1.4 KiB
LLVM
; RUN: opt -S -objc-arc-apelim < %s | FileCheck %s
|
|
; rdar://10227311
|
|
|
|
@llvm.global_ctors = appending global [2 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_x }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_y }]
|
|
|
|
@x = global i32 0
|
|
|
|
declare i32 @bar() nounwind
|
|
|
|
define i32 @foo() nounwind {
|
|
entry:
|
|
ret i32 5
|
|
}
|
|
|
|
define internal void @__cxx_global_var_init() {
|
|
entry:
|
|
%call = call i32 @foo()
|
|
store i32 %call, i32* @x, align 4
|
|
ret void
|
|
}
|
|
|
|
define internal void @__dxx_global_var_init() {
|
|
entry:
|
|
%call = call i32 @bar()
|
|
store i32 %call, i32* @x, align 4
|
|
ret void
|
|
}
|
|
|
|
; CHECK: define internal void @_GLOBAL__I_x() {
|
|
; CHECK-NOT: @objc
|
|
; CHECK: }
|
|
define internal void @_GLOBAL__I_x() {
|
|
entry:
|
|
%0 = call i8* @objc_autoreleasePoolPush() nounwind
|
|
call void @__cxx_global_var_init()
|
|
call void @objc_autoreleasePoolPop(i8* %0) nounwind
|
|
ret void
|
|
}
|
|
|
|
; CHECK: define internal void @_GLOBAL__I_y() {
|
|
; CHECK: %0 = call i8* @objc_autoreleasePoolPush() [[NUW:#[0-9]+]]
|
|
; CHECK: call void @objc_autoreleasePoolPop(i8* %0) [[NUW]]
|
|
; CHECK: }
|
|
define internal void @_GLOBAL__I_y() {
|
|
entry:
|
|
%0 = call i8* @objc_autoreleasePoolPush() nounwind
|
|
call void @__dxx_global_var_init()
|
|
call void @objc_autoreleasePoolPop(i8* %0) nounwind
|
|
ret void
|
|
}
|
|
|
|
declare i8* @objc_autoreleasePoolPush()
|
|
declare void @objc_autoreleasePoolPop(i8*)
|
|
|
|
; CHECK: attributes #0 = { nounwind }
|