This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Hi, I sincerely thank you for the valuable suggestions regarding the usage of constraints instead of predicates. We had implemented these instructions before the constraints.md file was separated from sh.h. So predicates were used to implement these bit instructions. Please find attached the modified patch "sh2a5.patch" as per the suggestions. ChangeLog 2007-10-25 Naveen.H.S naveen.hs@kpitcummins.com * config/sh/constraints.md : Pso, Psz : New constraints. * config/sh/sh.c (print_operand): "V" prints the position of a single bit set. "W" prints the position of a single bit cleared. * config/sh/sh.md : andsi3_bclr, iorsi3_bset : New. Regards, Naveen.H.S. KPIT Cummins Infosystems Ltd, Pune (INDIA) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Free download of GNU based tool-chains for Renesas' SH, H8, R8C, M16C and M32C Series. The following site also offers free technical support to its users. Visit http://www.kpitgnutools.com for details. Latest versions of KPIT GNU tools were released on October 1, 2007. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Attachment:
sh2a5.patch
Description: sh2a5.patch
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |