b4d8a56a4c
As Jakub mentioned in the PR, because many numbers have multiple possible representations, we can't reliably return true for singleton_p. For that matter, we may not be capable of modeling them just yet. Disabling them until someone with DFP knowledge can opine or extend frange. PR middle-end/106831 gcc/ChangeLog: * value-range.h (frange::supports_p): Disable decimal floats. * range-op-float.cc (frange_drop_inf): Remove DECIMAL_FLOAT_MODE_P check. (frange_drop_ninf): Same. |
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