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// RUN: %clang_cc1 -fblocks -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s
// CHECK: @ArrayRecurs = internal global
// CHECK: @FUNC.ArrayRecurs = internal global
// CHECK: @FUNC.ArrayRecurs.1 = internal global
// CHECK: @FUNC1.ArrayRecurs = internal global
@class NSArray;
static NSArray *(^ArrayRecurs)(NSArray *addresses, unsigned long level) = ^(NSArray *addresses, unsigned long level) {
for(id rawAddress in addresses)
{
NSArray *separatedAddresses = ((NSArray*)0);
separatedAddresses = ArrayRecurs((NSArray *)rawAddress, level+1);
}
return (NSArray *)0;
};
extern NSArray *address;
extern unsigned long level;
void FUNC(void)
{
ArrayRecurs(address, level);
static NSArray *(^ArrayRecurs)(NSArray *addresses, unsigned long level) = ^(NSArray *addresses, unsigned long level) {
for(id rawAddress in addresses)
{
NSArray *separatedAddresses = ((NSArray*)0);
separatedAddresses = ArrayRecurs((NSArray *)rawAddress, level+1);
}
return (NSArray *)0;
};
ArrayRecurs(address, level);
if (ArrayRecurs) {
static NSArray *(^ArrayRecurs)(NSArray *addresses, unsigned long level) = ^(NSArray *addresses, unsigned long level) {
for(id rawAddress in addresses)
{
NSArray *separatedAddresses = ((NSArray*)0);
separatedAddresses = ArrayRecurs((NSArray *)rawAddress, level+1);
}
return (NSArray *)0;
};
ArrayRecurs(address, level);
}
}
void FUNC2(void) {
static void (^const block1)(int) = ^(int a){
if (a--)
block1(a);
};
}
// CHECK-LABEL: define{{.*}} void @FUNC2(
// CHECK: define internal void @_block_invoke{{.*}}(
// CHECK: call void %{{.*}}(ptr noundef @__block_literal_global{{.*}}, i32 noundef %{{.*}})
void FUNC1(void)
{
static NSArray *(^ArrayRecurs)(NSArray *addresses, unsigned long level) = ^(NSArray *addresses, unsigned long level) {
for(id rawAddress in addresses)
{
NSArray *separatedAddresses = ((NSArray*)0);
separatedAddresses = ArrayRecurs((NSArray *)rawAddress, level+1);
}
return (NSArray *)0;
};
ArrayRecurs(address, level);
}
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