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[Bug bootstrap/70473] genautomata memory footprint for arm
- From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Aug 2016 10:23:52 +0000
- Subject: [Bug bootstrap/70473] genautomata memory footprint for arm
- Auto-submitted: auto-generated
- References: <bug-70473-4@http.gcc.gnu.org/bugzilla/>
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