diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-10-23 17:51:42 +0000 |
| commit | 1d5ae1026e831016fc29fd927877c86af904481f (patch) | |
| tree | 2cdfd12620fcfa5d9e4a0389f85368e8e36f63f9 /include/llvm/ADT/APFloat.h | |
| parent | e6d1592492a3a379186bfb02bd0f4eda0669c0d5 (diff) | |
Notes
Diffstat (limited to 'include/llvm/ADT/APFloat.h')
| -rw-r--r-- | include/llvm/ADT/APFloat.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/ADT/APFloat.h b/include/llvm/ADT/APFloat.h index a9648d35cf5d..1c4969733791 100644 --- a/include/llvm/ADT/APFloat.h +++ b/include/llvm/ADT/APFloat.h @@ -192,6 +192,11 @@ struct APFloatBase { /// IEEE-754R 7: Default exception handling. /// /// opUnderflow or opOverflow are always returned or-ed with opInexact. + /// + /// APFloat models this behavior specified by IEEE-754: + /// "For operations producing results in floating-point format, the default + /// result of an operation that signals the invalid operation exception + /// shall be a quiet NaN." enum opStatus { opOK = 0x00, opInvalidOp = 0x01, |