llvm

f0787809 - Reland "[clang] Lower modf builtin using `llvm.modf` intrinsic" (#130761)

Reland "[clang] Lower modf builtin using `llvm.modf` intrinsic" (#130761) Reverts https://github.com/llvm/llvm-project/commit/c40f0fe4348bb9304b95bd317665bf1cb2bdcc85 Original description: This updates the existing modf[f|l] builtin to be lowered via the llvm.modf.* intrinsic (rather than directly to a library call). The Windows 32-bit x86 missing `modff` symbol issue should have been solved in: https://github.com/llvm/llvm-project/pull/130636.