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[Bug middle-end/36235] [4.2 Regression] Invalid optimization related to heavy function inlining with -O3
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 May 2008 08:51:28 -0000
- Subject: [Bug middle-end/36235] [4.2 Regression] Invalid optimization related to heavy function inlining with -O3
- References: <bug-36235-7316@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2008-05-15 08:51 -------
Confirmed. It fails with -O -finline-functions -fstrict-aliasing. Works with
4.3.0. I suppose this is a dup of one of the known alias bugs with 4.2.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |alias
Known to fail| |4.2.3
Known to work| |4.1.2 4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2008-05-15 08:51:27
date| |
Summary|Invalid optimization related|[4.2 Regression] Invalid
|to heavy function inlining |optimization related to
|with -O3 |heavy function inlining with
| |-O3
Target Milestone|--- |4.2.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36235