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[Bug middle-end/36753] [4.3/4.4 Regression] Forward propagation interacts badly with global 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: 7 Jul 2008 19:26:38 -0000
- Subject: [Bug middle-end/36753] [4.3/4.4 Regression] Forward propagation interacts badly with global register variable
- References: <bug-36753-14988@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-07-07 19:26 -------
global register should really not be used anyways :). They are an example of a
bad extension.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Summary|Forward propagation |[4.3/4.4 Regression] Forward
|interacts badly with global |propagation interacts badly
|register variable |with global register
| |variable
Target Milestone|--- |4.3.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36753