File: block-6.m

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (18 lines) | stat: -rw-r--r-- 857 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s
// rdar://8893785

void MYFUNC(void) {
// CHECK-LABEL:    define{{.*}} void @MYFUNC()
// CHECK:      [[OBSERVER_SLOT:%.*]] = alloca [[OBSERVER_T:%.*]], align 8
// CHECK:      [[BLOCK:%.*]] = alloca <{

// CHECK:      [[T0:%.*]] = getelementptr inbounds [[OBSERVER_T]], ptr [[OBSERVER_SLOT]], i32 0, i32 1
// CHECK:      store ptr [[OBSERVER_SLOT]], ptr [[T0]]

// CHECK:      [[FORWARDING:%.*]] = getelementptr inbounds [[OBSERVER_T]], ptr [[OBSERVER_SLOT]], i32 0, i32 1
// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[FORWARDING]]
// CHECK-NEXT: [[OBSERVER:%.*]] = getelementptr inbounds [[OBSERVER_T]], ptr [[T0]], i32 0, i32 6
// CHECK-NEXT: store ptr [[BLOCK]], ptr [[OBSERVER]]
  __block id observer = ^{ return observer; };
}