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[Bug c++/69492] New: Another case of excessive compile time with -O2
- From: "dcb314 at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 26 Jan 2016 16:26:31 +0000
- Subject: [Bug c++/69492] New: Another case of excessive compile time with -O2
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69492
Bug ID: 69492
Summary: Another case of excessive compile time with -O2
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 37476
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37476&action=edit
gzipped C++ source code
Following on from bug # 69347, the attached code, when compiled with
-O2 by gcc trunk 20160125, built with --enable-checking=yes, takes about
13 minutes on a 3.5GHz AMD box.