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| author | Matthias Springer <me@m-sp.org> | 2024-11-16 11:48:05 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-16 11:48:05 +0900 |
| commit | 309c890921b8d2f33e32aac4890317b887189a1f (patch) | |
| tree | 044e3cabac85899b8f2d8fd5a67a518f11f79156 /llvm/lib/Support/APFloat.cpp | |
| parent | 70b9440c888b93217172f4eb425ff8b59b00ea24 (diff) | |
| download | llvm-309c890921b8d2f33e32aac4890317b887189a1f.zip llvm-309c890921b8d2f33e32aac4890317b887189a1f.tar.gz llvm-309c890921b8d2f33e32aac4890317b887189a1f.tar.bz2 | |
[llvm] `APFloat`: Add helpers to query NaN/inf semantics (#116315)
`APFloat` changes extracted from #116176 as per reviewer comments.
Diffstat (limited to 'llvm/lib/Support/APFloat.cpp')
| -rw-r--r-- | llvm/lib/Support/APFloat.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp index 58bf002..81e297c 100644 --- a/llvm/lib/Support/APFloat.cpp +++ b/llvm/lib/Support/APFloat.cpp @@ -375,7 +375,11 @@ bool APFloatBase::semanticsHasSignedRepr(const fltSemantics &semantics) { return semantics.hasSignedRepr; } -bool APFloatBase::semanticsHasNanOrInf(const fltSemantics &semantics) { +bool APFloatBase::semanticsHasInf(const fltSemantics &semantics) { + return semantics.nonFiniteBehavior == fltNonfiniteBehavior::IEEE754; +} + +bool APFloatBase::semanticsHasNaN(const fltSemantics &semantics) { return semantics.nonFiniteBehavior != fltNonfiniteBehavior::FiniteOnly; } |