1// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
2
3char buffer[32] = "This is a largely unused buffer";
4
5// __builtin___clear_cache always maps to @llvm.clear_cache, but what
6// each back-end produces is different, and this is tested in LLVM
7
8int main() {
9  __builtin___clear_cache(buffer, buffer+32);
10// CHECK: @llvm.clear_cache(i8* getelementptr {{.*}}, i8* getelementptr {{.*}} (i8* getelementptr {{.*}} 32))
11  return 0;
12}
13