Re: [RFC][PATCH] new byteorder primitives - ..._{replace,get}_bits()
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From: Al Viro <viro@ZenIV.linux.org.uk>
Date: 2017-12-13 01:51:31
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On Tue, Dec 12, 2017 at 05:35:28PM -0800, Jakub Kicinski wrote:
It used to be __always_inline, but apparently LLVM/clang doesn't
propagate constants :(
4e59532541c8 ("nfp: don't depend on compiler constant propagation")Doesn't propagate constants or doesn't have exact same set of rules for __builtin_constant_p()? IOW, if you dropped that BUILD_BUG_ON(), what would be left after optimizations?