Ping. http://gcc.gnu.org/ml/gcc-patches/2012-12/msg01113.html
Thanks, Kyrill > -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Kyrylo Tkachov > Sent: 18 December 2012 13:34 > To: gcc-patches@gcc.gnu.org > Cc: Ramana Radhakrishnan; Richard Earnshaw > Subject: [PATCH][ARM][2/3] Add vectorization support for rounding > functions > > Hi all, > > This patch adds support for the vectorisation of the rounding > functions: > floorf, ceilf, truncf, roundf. These can be implemented using the ARMv8 > NEON > instructions: vrintm, vrintp, vrintz, vrinta. > This is done by defining the TARGET_VECTORIZE_BUILTINS and > TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION macros and the function > arm_builtin_vectorized_function that returns the decl of the vector > form > of a builtin function, or NULL_TREE if no vector variant exists. > > No regressions on arm-none-eabi with AEM. > > Ok for trunk? > > gcc/ChangeLog > > 2012-12-18 Kyrylo Tkachov <kyrylo.tkachov at arm.com> > > * config/arm/arm-protos.h (arm_builtin_vectorized_function): > New function prototype. > * config/arm/arm.c (TARGET_VECTORIZE_BUILTINS): Define. > (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise. > (arm_builtin_vectorized_function): New function.
