119     float       x, y, z;  member
124     double      x, y, z;  member
130     long double      x, y, z;  member
146 equalf(float x, float y)  in equalf()  argument
148     if (isnan(x) && isnan(y))  in equalf()
150     return x == y;  in equalf()
178             float y = fmaf_vec[t].y;  in test_fmaf()  local
180             volatile float r = fmaf(x, y, z);  in test_fmaf()
184                 strfromf(ys, sizeof(xs), "%a", y);  in test_fmaf()
219 equal(double x, double y)  in equal()  argument
221     if (isnan(x) && isnan(y))  in equal()
223     return x == y;  in equal()
242             double y = fma_vec[t].y;  in test_fma()  local
244             volatile double r = fma(x, y, z);  in test_fma()
249                        x, y, z, r, s);  in test_fma()
278 equall(long double x, long double y)  in equall()  argument
280     if (isnan(x) && isnan(y))  in equall()
282     return x == y;  in equall()
303             long double y = fmal_vec[t].y;  in test_fmal()  local
305             long double r = fmal(x, y, z);  in test_fmal()
310                        x, y, z, r, s);  in test_fmal()
327     volatile float y = 0x1.000002p-126f;  in main()  local
329     if (x * y != z) {  in main()