| // RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 | FileCheck %s |
| // rdar://9309454 |
| |
| typedef struct { int v; } RetType; |
| |
| RetType func(); |
| |
| int main () { |
| __attribute__((__blocks__(byref))) RetType a = {100}; |
| |
| a = func(); |
| } |
| // CHECK: [[C1:%.*]] = call i32 (...)* @func() |
| // CHECK-NEXT: [[CO:%.*]] = getelementptr |
| // CHECK-NEXT: store i32 [[C1]], i32* [[CO]] |
| // CHECK-NEXT: [[FORWARDING:%.*]] = getelementptr inbounds [[BR:%.*]]* [[A:%.*]], i32 0, i32 1 |
| // CHECK-NEXT: [[O:%.*]] = load [[BR]]** [[FORWARDING]] |
