1// RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-runtime-has-weak -g -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s 2 3// rdar://problem/14386148 4// Test that the foo is aligned at an 8 byte boundary in the DWARF 5// expression (256) that locates it inside of the byref descriptor: 6// CHECK: metadata !"foo", i32 0, i64 {{[0-9]+}}, i64 64, i64 256, i32 0, metadata 7 8struct Foo { 9 unsigned char *data; 10}; 11int func() { 12 __attribute__((__blocks__(byref))) struct Foo foo; 13 return 0; 14} 15