[llvm-branch-commits] [llvm] AMDGPU: Move fpenvIEEEMode into TTI (PR #141945)

[Pierre van Houtryve via llvm-branch-commits]

================
@@ -281,6 +281,13 @@ class GCNTTIImpl final : public BasicTTIImplBase<GCNTTIImpl> {
   void collectKernelLaunchBounds(
       const Function &F,
       SmallVectorImpl<std::pair<StringRef, int64_t>> &LB) const override;
+
+  enum class KnownIEEEMode { Unknown, On, Off };
+
+  /// Return KnownIEEEMode::On if we know if the use context can assume
----------------
Pierre-vh wrote:

```suggestion
  /// \returns KnownIEEEMode::On if we know if the use context can assume
```


https://github.com/llvm/llvm-project/pull/141945