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[Bug target/81456] [7/8 Regression] x86-64 optimizer makes wrong decision when optimizing for size
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Jul 2017 07:14:37 +0000
- Subject: [Bug target/81456] [7/8 Regression] x86-64 optimizer makes wrong decision when optimizing for size
- Auto-submitted: auto-generated
- References: <bug-81456-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81456
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-07-17
CC| |jgreenhalgh at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
Known to work| |6.4.0
Summary|x86-64 optimizer makes |[7/8 Regression] x86-64
|wrong decision when |optimizer makes wrong
|optimizing for size |decision when optimizing
| |for size
Ever confirmed|0 |1
Known to fail| |7.1.0, 8.0
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, started with r238594.