This helps us avoid the uncomfortable reinterpret-casts. Avoiding the
reinterpret casts prevents us from tripping the sanitizers as well.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D100360
The rounding behavior of NormalFloat to float format has been changed
to round to nearest. Also, a bug in NormalFloat to subnormal number
conversion has been fixed.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D91591
This class helps in dealing with normal and subnormal numbers uniformly.
Moreover, since this class has been designed to handle all floating
formats across platforms, it helps implement floating point functions in
a uniform manner.
The implementations of frexp and logb have been switched to use this new
class as it allows us to use just one implementation across all
different floating point formats.
Reviewed By: lntue
Differential Revision: https://reviews.llvm.org/D86241
Siva Chandra Reddy