1// RUN: %clang_cc1 -fsyntax-only -Wfloat-equal -verify %s 2 3int f1(float x, float y) { 4 return x == y; // expected-warning {{comparing floating point with ==}} 5} 6 7int f2(float x, float y) { 8 return x != y; // expected-warning {{comparing floating point with ==}} 9} 10 11int f3(float x) { 12 return x == x; // no-warning 13} 14 15int f4(float x) { 16 return x == 0.0; // no-warning {{comparing}} 17} 18 19int f5(float x) { 20 return x == __builtin_inf(); // no-warning 21} 22 23int f7(float x) { 24 return x == 3.14159; // expected-warning {{comparing}} 25} 26