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[Bug tree-optimization/17739] [4.0 Regression] tree-optimizers extend the lifetime of a hard register variable
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Sep 2004 22:28:23 -0000
- Subject: [Bug tree-optimization/17739] [4.0 Regression] tree-optimizers extend the lifetime of a hard register variable
- References: <20040929212627.17739.rth@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-29 22:28 -------
Confirmed, a regression (maybe the check in may_progate should check if the src is a hard regiester).
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-09-29 22:28:23
date| |
Summary|tree-optimizers extend the |[4.0 Regression] tree-
|lifetime of a hard register |optimizers extend the
|variable |lifetime of a hard register
| |variable
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17739