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[Bug rtl-optimization/57462] ira-costs considers only a single register at a time
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 23 Jan 2015 10:32:38 +0000
- Subject: [Bug rtl-optimization/57462] ira-costs considers only a single register at a time
- Auto-submitted: auto-generated
- References: <bug-57462-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57462
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|arm |arm, aarch64
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-01-23
Ever confirmed|0 |1
--- Comment #4 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
This probably applies to A64 as well where we need to choose between the GP and
the SIMD registers for some of the SISD type operations.