clang/test/CodeGen/2005-05-06-CountBuiltins.c


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// RUN: %clang_cc1 %s -emit-llvm -o %t
// RUN: not grep call*__builtin %t

int G, H, I;
void foo(int P) {
  G = __builtin_clz(P);
  H = __builtin_ctz(P);
  I = __builtin_popcount(P);
}

long long g, h, i;
void fooll(float P) {
  g = __builtin_clzll(P);
  g = __builtin_clzll(P);
  h = __builtin_ctzll(P);
  i = __builtin_popcountll(P);
}