bgfx/3rdparty/glsl-optimizer/tests/fragment/opt-vec-var-index-ir.txt

void main ()
{
  int j_1;
  vec2 c_2;
  vec2 tmpvar_3;
  tmpvar_3 = vec2(0.0, 0.0);
  c_2 = tmpvar_3;
  int tmpvar_4;
  tmpvar_4 = 0;
  j_1 = tmpvar_4;
  while (true) {
    if (!((j_1 < 2))) {
      break;
    };
    vec2 tmpvar_5;
    tmpvar_5 = vec2(vec2(0.0, 0.0)[j_1]);
    vec2 tmpvar_6;
    tmpvar_6 = abs (tmpvar_5);
    vec2 tmpvar_7;
    tmpvar_7 = (c_2 + tmpvar_6);
    c_2 = tmpvar_7;
    int tmpvar_8;
    tmpvar_8 = (j_1 + 1);
    j_1 = tmpvar_8;
  };
  vec4 tmpvar_9;
  tmpvar_9.zw = vec2(0.0, 0.0);
  tmpvar_9.xy = c_2.xy;
  vec4 tmpvar_10;
  tmpvar_10 = tmpvar_9;
  gl_FragColor = tmpvar_10;
}