- test vectors
- special cases from c99 F.9, G
- randomized test using mpfr
-arm fenv?
+ test vectors (see if python has good math+cmath tests)
+ special cases from c99 F.9, G.6
+ randomized test using mpfr and mdc for complex
+udiv:
+ add udiv.s
+
+
+bugfixes:
+ code depends on signed int right shift behaviour
+
+ pow*(1,nan or inf) == 1 special case
+ nan check in modf
+ fmal ldexp vs ldexpl
+ fma* x == 0 should be after the isfinite check
+ invalid ldexp optimizaion
+ lrint* inexact clearing was optimized away
+ scalbn(0x1p1023, -2097)==0x1p-1074 was incorrect
+ ilogbl was incorrect on ld80 (implicit bit was not taken into account)