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1// RUN: %clang_cc1 -triple x86_64 -emit-llvm -o - %s | FileCheck %s2 3@protocol P1 @end4@interface NSOperationQueue 5{6 char ch[64];7 double d;8}9@end10 11NSOperationQueue &f();12NSOperationQueue<P1> &f1();13 14void call_once() {15 f();16 f1();17}18// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z1fv()19// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z2f1v() 20