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[Bug rtl-optimization/69847] Spec 2006 403.gcc slows down with -mlra vs. reload on PowerPC
- From: "dje at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 18 Feb 2016 19:32:46 +0000
- Subject: [Bug rtl-optimization/69847] Spec 2006 403.gcc slows down with -mlra vs. reload on PowerPC
- Auto-submitted: auto-generated
- References: <bug-69847-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69847
David Edelsohn <dje at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-02-18
Ever confirmed|0 |1
--- Comment #9 from David Edelsohn <dje at gcc dot gnu.org> ---
Thanks for investigating, Vlad!
This issue seems likely to occur on all RISC architectures, especially
including ARM and SPARC in addition to PPC.