[all-commits] [llvm/llvm-project] 196ee2: [Clang] Correctly enable the f16 type for offloadi...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 196ee230fdc9ab90dacfeb846c794f5d0c9d1e0c
      https://github.com/llvm/llvm-project/commit/196ee230fdc9ab90dacfeb846c794f5d0c9d1e0c
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-07-10 (Wed, 10 Jul 2024)

  Changed paths:
    M clang/lib/Basic/Targets/NVPTX.h
    R clang/test/CodeGen/builtins-nvptx-native-half-type-err.c
    A clang/test/CodeGen/builtins-nvptx-native-half-type-native.c

  Log Message:
  -----------
  [Clang] Correctly enable the f16 type for offloading (#98331)

Summary:
There's an extra argument that's required to *actually* enable f16
usage. For whatever reason there's a difference between fp16 and f16,
where fp16 is some weird version that converts between the two. Long
story short, without this the math builtins are blatantly broken.



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