1 // RUN: %clang_cc1 -emit-llvm -fblocks -o - -triple x86_64-apple-darwin10 %s | FileCheck %s 2 3 // CHECK: @_ZGVN3foo20__foo_block_invoke_05valueE = internal global i64 0 4 5 int f(); 6 7 void foo() { 8 // CHECK: define internal i32 @__foo_block_invoke_0 9 // CHECK: call i32 @__cxa_guard_acquire(i64* @_ZGVN3foo20__foo_block_invoke_05value 10 (void)^(int x) { 11 static int value = f(); 12 return x + value; 13 }; 14 } 15 16 // CHECK: define internal i32 @__block_global_0 17 int i = ^(int x) { return x;}(i); 18 19 @interface A 20 - (void)method; 21 @end 22 23 @implementation A 24 - (void)method { 25 // CHECK: define internal signext i8 @"__11-[A method]_block_invoke_0" 26 (void)^(int x) { 27 // CHECK: @"_ZN11-[A method]30__11-[A method]_block_invoke_04nameE" 28 static const char *name = "hello"; 29 return name[x]; 30 }; 31 } 32 @end 33 34 void foo(int) { 35 (void)^(int x) { 36 static const char *name = "hello"; 37 return name[x]; 38 }; 39 } 40 41 namespace N { 42 // CHECK: define internal signext i8 @__bar_block_invoke_0 43 void bar() { 44 (void)^(int x) { 45 // CHECK: @_ZN1N3bar20__bar_block_invoke_04nameE 46 static const char *name = "hello"; 47 return name[x]; 48 }; 49 } 50 } 51
