[Bug bootstrap/70473] genautomata memory footprint for arm

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70473

--- Comment #10 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Fri Aug 26 10:23:20 2016
New Revision: 239772

URL: https://gcc.gnu.org/viewcvs?rev=239772&root=gcc&view=rev
Log:
[ARM] PR target/70473: Reduce size of Cortex-A8 automaton

        PR target/70473
        * config/arm/cortex-a8-neon.md (cortex_a8_vfp_muld): Reduce
        reservation duration to 15 cycles.
        (cortex_a8_vfp_macs): Likewise.
        (cortex_a8_vfp_macd): Likewise.
        (cortex_a8_vfp_divs): Likewise.
        (cortex_a8_vfp_divd): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/cortex-a8-neon.md