[Bug target/58219] [SH] mov.l insn length is wrong on SH2A

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58219

--- Comment #2 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Fri May  6 10:20:13 2016
New Revision: 235954

URL: https://gcc.gnu.org/viewcvs?rev=235954&root=gcc&view=rev
Log:
gcc/
        PR target/58219
        * config/sh/predicates.md (long_displacement_mem_operand): New.
        * config/sh/sh.md (movsi_i): Allow for SH2A, disallow for any FPU.
        Add movi20, movi20s alternatives.  Adjust length attribute for
        alternatives.
        (movsi_ie): Allow for any FPU.  Adjust length attribute for
        alternatives.
        (movsi_i_lowpart): Add movi20, movi20s alternatives.  Adjust length
        attribute for alternatives.
        (*mov<mode>): Use long_displacement_mem_operand for length attribute.
        (*movdi_i, movdf_k, movdf_i4, movsf_i, movsf_ie, movsf_ie_ra): Adjust
        length attribute for alternatives.

gcc/testsuite/
        PR target/58219
        *gcc.target/sh/pr58219.c: New tests.


Added:
    trunk/gcc/testsuite/gcc.target/sh/pr58219.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/predicates.md
    trunk/gcc/config/sh/sh.md
    trunk/gcc/testsuite/ChangeLog