1 // RUN: %clang_cc1 -no-opaque-pointers -emit-llvm -triple x86_64-linux-gnu -std=c++11 -o - %s | FileCheck %s
2 
3 using size_t = decltype(sizeof(0));
4 
something(long long x)5 extern "C" char *something(long long x) {
6 }
7 
8 // CHECK: @_Znwm ={{.*}} alias i8* (i64), i8* (i64)* @something
9 void *operator new(size_t) __attribute__((alias("something")));
10 
11 // PR16715: don't assert here.
12 // CHECK: call noalias noundef nonnull i8* @_Znwm(i64 noundef 4) #3{{$}}
13 int *pr16715 = new int;
14