bgfx/3rdparty/glsl-optimizer/tests/fragment/bug-loop-null-from-ir.txt

void main ()
{
  int i_1;
  int k_2;
  float a_3;
  float tmpvar_4;
  tmpvar_4 = 0.0;
  a_3 = tmpvar_4;
  int tmpvar_5;
  tmpvar_5 = 0;
  k_2 = tmpvar_5;
  int tmpvar_6;
  tmpvar_6 = 0;
  i_1 = tmpvar_6;
  while (true) {
    if (!((i_1 < 3))) {
      break;
    };
    float tmpvar_7;
    tmpvar_7 = (a_3 + 1.0);
    a_3 = tmpvar_7;
    int tmpvar_8;
    tmpvar_8 = (i_1 + 1);
    i_1 = tmpvar_8;
  };
  while (true) {
    if (!((k_2 < 3))) {
      break;
    };
    float tmpvar_9;
    tmpvar_9 = (a_3 + 3.0);
    a_3 = tmpvar_9;
    int tmpvar_10;
    tmpvar_10 = (k_2 + 1);
    k_2 = tmpvar_10;
  };
  vec4 tmpvar_11;
  tmpvar_11 = vec4(a_3);
  vec4 tmpvar_12;
  tmpvar_12 = tmpvar_11;
  gl_FragColor = tmpvar_12;
}