File: blocks-3.m

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (21 lines) | stat: -rw-r--r-- 676 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -fblocks -o %t %s

// 1x for the declaration
// 1x for the object-pointer byref copy helper
// 1x for the block-pointer byref copy helper
// 8x for the block copy helper
// RUN: grep 'object_assign' %t | count 11

// RUN: grep 'object_dispose' %t | count 29

int main(void) {
  typedef id aid __attribute__((aligned(1)));
  __block aid a1;
  __block id a2 __attribute__((aligned(2)));
  __block id a3 __attribute__((aligned(4)));
  __block id a4 __attribute__((aligned(8)));
  __block id a5, a6, a7;
  __block void (^b)(void);
  ^{ a1=a2=a3=a4=a5=a6=a7=0; b = 0; }();
  return 0;
}