diff options
Diffstat (limited to 'test/Transforms/ObjCARC')
| -rw-r--r-- | test/Transforms/ObjCARC/apelim.ll | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/Transforms/ObjCARC/apelim.ll b/test/Transforms/ObjCARC/apelim.ll new file mode 100644 index 0000000..5fefe53 --- /dev/null +++ b/test/Transforms/ObjCARC/apelim.ll @@ -0,0 +1,51 @@ +; RUN: opt -S -objc-arc-apelim < %s | FileCheck %s +; rdar://10227311 + +@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() nounwind +; CHECK: call void @objc_autoreleasePoolPop(i8* %0) nounwind +; 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*) |