tree 7583efb95a098017efe645d40a81941d1216f671
parent 43fe9bdb0f64237187aeab809bb98e1b46807538
author Peter Maydell <peter.maydell@linaro.org> 1305812777 +0100
committer Aurelien Jarno <aurelien@aurel32.net> 1306183175 +0200

softfloat: Add new flag for when denormal result is flushed to zero

Add a new float_flag_output_denormal which is set when the result
of a floating point operation would be denormal but is flushed to
zero because we are in flush_to_zero mode. This is necessary because
some architectures signal this condition as an underflow and others
signal it as an inexact result.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>