pytorch

65da50c0 - Apply hip vs hipcc compilation flags correctly for building extensions (#46273)

Apply hip vs hipcc compilation flags correctly for building extensions (#46273) Summary: Fixes issues when building certain PyTorch extensions where the cpp files do NOT compile if flags such as `__HIP_NO_HALF_CONVERSIONS__` are defined. cc jeffdaily Pull Request resolved: https://github.com/pytorch/pytorch/pull/46273 Reviewed By: zou3519 Differential Revision: D24422463 Pulled By: ezyang fbshipit-source-id: 7a43d1f7d59c95589963532ef3bd3c68cb8262be