[Bug target/54760] [SH] Add __builtin_thread_pointer, __builtin_set_thread_pointer

[olegendo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54760



--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-08 02:00:57 
UTC ---

Author: olegendo

Date: Mon Oct  8 02:00:46 2012

New Revision: 192193



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192193

Log:

    PR target/54760

    * config/sh/sh.md (*mov<mode>_gbr_load, *mov<mode>_gbr_store): New

    insns and accompanying unnamed splits.

    * config/sh/predicates.md (general_movsrc_operand,

    general_movdst_operand): Reject GBR addresses.

    * config/sh/sh-protos.h (sh_find_equiv_gbr_addr): New declaration.

    * config/sh/sh.c (sh_address_cost, sh_legitimate_address_p,

    sh_secondary_reload): Handle GBR addresses.

    (base_reg_disp): New class.

    (sh_find_base_reg_disp, sh_find_equiv_gbr_addr): New functions.



    PR target/54760

    * gcc.target/sh/pr54760-2.c: New.

    * gcc.target/sh/pr54760-3.c: New.





Added:

    trunk/gcc/testsuite/gcc.target/sh/pr54760-2.c

    trunk/gcc/testsuite/gcc.target/sh/pr54760-3.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/config/sh/predicates.md

    trunk/gcc/config/sh/sh-protos.h

    trunk/gcc/config/sh/sh.c

    trunk/gcc/config/sh/sh.md

    trunk/gcc/testsuite/ChangeLog