[clang] [llvm] [InstCombine] Add canonicalization of `sitofp` -> `uitofp nneg` (PR #88299)

Nikita Popov via cfe-commits cfe-commits at lists.llvm.org
Wed Apr 10 17:52:34 PDT 2024


nikic wrote:

Can the implementation of foldFBinOpOfIntCastsFromSign be simplified to use nneg instead of KnownBits after this change?

https://github.com/llvm/llvm-project/pull/88299


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