Fix LLVM 23 compatibility: replace removed `NoNaNsFPMath`/`NoInfsFPMath` TargetOptions fields#9029

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alexreinking merged 3 commits intoautomated/upgrade-halide-llvmfrom

copilot/sub-pr-9028

Mar 15, 2026

Commits on Mar 15, 2026

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Fix LLVM 23 compatibility: guard NoNaNsFPMath usage with #if LLVM_VERSION < 230

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alexreinking
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Add no-nans-fp-math/no-infs-fp-math function attrs as LLVM 23 replacement for removed TargetOptions fields

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alexreinking
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