[llvm] [TargetLowering][SelectionDAG] Exploit nneg Flag in UINT_TO_FP (PR #108931)

Michael Marjieh via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 14 01:42:31 PDT 2024


mmarjieh wrote:

@arsenm Can you submit it on my behalf? I don't have write access.

**Squashed Commit Message:**
[TargetLowering][SelectionDAG] Exploit nneg Flag in UINT_TO_FP 

Propogate the nneg flag in WidenVecRes
Use SINT_TO_FP in expandUINT_TO_FP when possible.

https://github.com/llvm/llvm-project/pull/108931


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