enum class DenormalMode
Description
Represent handled modes for denormal (aka subnormal) modes in the floating point environment.
Declared at: llvm/include/llvm/ADT/FloatingPointMode.h:22
Enumerators
| Name | Value | Comment |
|---|---|---|
| Invalid | -1 | |
| IEEE | 0 | IEEE-754 denormal numbers preserved. |
| PreserveSign | 1 | The sign of a flushed-to-zero number is preserved in the sign of 0 |
| PositiveZero | 2 | Denormals are flushed to positive zero. |