On 11/07/2015 05:32 AM, Richard Sandiford wrote:
This patch adds internal function equivalents of all the INT_FN functions. Unlike the math functions, these functions never set errno and the internal functions should be exactly equivalent to the built-in ones. The reason for defining the internal functions is so that we can extend the functionality to other modes, in particular vector modes.Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi. OK to install? Thanks, Richard gcc/ * internal-fn.def (DEF_INTERNAL_INT_FN): New macro. (CLRSB, CLZ, CTZ, FFS, PARITY, POPCOUNT): New functions. * builtins.c (associated_internal_fn): Handle them.
OK. jeff
