[Bug target/64180] PowerPC carry bit improvements

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180

--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Author: segher
Date: Wed Dec 10 18:33:26 2014
New Revision: 218593

URL: https://gcc.gnu.org/viewcvs?rev=218593&root=gcc&view=rev
Log:
    PR target/64180
    * config/rs6000/rs6000.md (*add<mode>3_internal1): Rename to
    "*add<mode>3".
    (*add<mode>3_internal2, *add<mode>3_internal3, and (their splitters):
    Delete.
    (*add<mode>3_dot, *add<mode>3_dot2): New.
    (*add<mode>3_imm_dot, *add<mode>3_imm_dot2): New.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.md