| Issue |
89841
|
| Summary |
[PPC] APFloat ilogb ignores less significant double of DoubleAPFloat cases
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
hubert-reinterpretcast
|
The second double is ignored by `ilogb` in:
https://github.com/llvm/llvm-project/blob/0c0c5c475857e9cd6a2fe82fd1e46abdb174a1c1/llvm/include/llvm/ADT/APFloat.h#L1349
This is not correct for cases where the first double is exactly a power of two and the second double is a normal floating-point value with the opposite sign.
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