[PATCH] D125285: [BuildLibCalls] infer inreg param attrs from NumRegisterParameters

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Do you really want to mark all arguments?  The equivalent code in X86TargetLowering::markLibCallAttributes only marks int/pointer arguments.  (I guess in the kernel, all arguments to relevant library functions are integers or pointers, but in userspace, you're likely to run into other stuff like floats.)


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  https://reviews.llvm.org/D125285/new/

https://reviews.llvm.org/D125285