Simon Pilgrim 24ecfdac7b [APFloat] Fix uninitialized variable in IEEEFloat constructors ...

Some constructors of IEEEFloat do not initialize member variable exponent.
Fix it by initializing exponent with the following values:

For NaNs, the `exponent` is `maxExponent+1`.
For Infinities, the `exponent` is `maxExponent+1`.
For Zeroes, the `exponent` is `maxExponent-1`.

Patch by: @nullptr.cpp (Yang Fan)

Differential Revision: https://reviews.llvm.org/D86997

2020-09-09 11:38:30 +01:00

154 KiB

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