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[Bug middle-end/71002] [6/7 Regression] -fstrict-aliasing breaks Boost's short string optimization implementation
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 May 2016 08:31:34 +0000
- Subject: [Bug middle-end/71002] [6/7 Regression] -fstrict-aliasing breaks Boost's short string optimization implementation
- Auto-submitted: auto-generated
- References: <bug-71002-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71002
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-05-09
CC| |rguenth at gcc dot gnu.org
Known to work| |5.3.0
Target Milestone|--- |6.2
Summary|[6 Regression] |[6/7 Regression]
|-fstrict-aliasing breaks |-fstrict-aliasing breaks
|Boost's short string |Boost's short string
|optimization implementation |optimization implementation
Ever confirmed|0 |1
Known to fail| |6.1.0
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed the testcase fails with -O2 for GCC 6 and trunk but not GCC 5.