arm-protos.h (tune_params): Add prefer_ldrd_strd.

arm-protos.h (tune_params): Add prefer_ldrd_strd.

gcc/

2012-07-20  Sameera Deshpande  <sameera.deshpande@arm.com>
            Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm-protos.h (tune_params): Add prefer_ldrd_strd.
        * config/arm/arm.c (arm_slowmul_tune): Initialize it.
        (arm_fastmul_tune, arm_strongarm_tune): Likewise.
        (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune): Likewise.
        (arm_cortex_tune, arm_cortex_a5_tune, arm_cortex_a9_tune): Likewise.
        (arm_fa726te_tune): Likewise.

Co-Authored-By: Greta Yorsh <greta.yorsh@arm.com>
From-SVN: r189722