tree 122064602cf7e564f761314b4fa903ae39c83adf
parent 79c18be7dfe660ab48f9f535e6cabd38c9f1d73b
author Peter Maydell <peter.maydell@linaro.org> 1299831145 +0000
committer Aurelien Jarno <aurelien@aurel32.net> 1301843978 +0200

softfloat: Add float*_min() and float*_max() functions

Add min and max operations to softfloat. This allows us to implement
propagation of NaNs and handling of negative zero correctly (unlike
the approach of having target helper routines return one of the operands
based on the result of a comparison op).

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