| // RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-runtime-has-weak -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s |
| void Test12759433(void) { |
| __block __unsafe_unretained NSString *uuByref = (__bridge NSString *)(void*)0x102030405060708; |
| void (^block)(void) = ^{ uuByref = 0; }; |
| // CHECK: %struct.__block_byref_uuByref = type { ptr, ptr, i32, i32, ptr } |
| __unsafe_unretained id unsunr; |
| // Inline flag for BYREF variable layout (1107296256): BLOCK_BYREF_HAS_COPY_DISPOSE BLOCK_BYREF_LAYOUT_WEAK |
| // CHECK: store i32 1107296256, ptr [[T0:%.*]] |
| // Inline flag for BYREF variable layout (536870912): BLOCK_BYREF_LAYOUT_NON_OBJECT |
| // CHECK: store i32 536870912, ptr [[T1:%.*]] |
| // Inline flag for BYREF variable layout (838860800): BLOCK_BYREF_HAS_COPY_DISPOSE BLOCK_BYREF_LAYOUT_STRONG |
| // CHECK: store i32 838860800, ptr [[T2:%.*]] |
| // Inline flag for BYREF variable layout (268435456): BLOCK_BYREF_LAYOUT_EXTENDED |
| // BYREF variable layout: BL_NON_OBJECT_WORD:3, BL_UNRETAINED:1, BL_OPERATOR:0 |
| // CHECK: store i32 268435456, ptr [[T3:%.*]] |
| typedef char mds_path_t[1024]; |
| void directVolumePerfWaitForStoreState(void) |