This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: Fix problem with variable tracking and lcoation lists

From: Daniel Berlin <dberlin at dberlin dot org>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org,Josef Zlomek <zlomj9am at artax dot karlin dot mff dot cuni dot cz>
Date: Mon, 29 Mar 2004 14:13:42 -0500
Subject: Re: Fix problem with variable tracking and lcoation lists
References: <20040327085521.GA14574@artax.karlin.mff.cuni.cz> <20040329185138.GB17727@redhat.com>

On Mar 29, 2004, at 1:51 PM, Richard Henderson wrote:

On Sat, Mar 27, 2004 at 09:55:21AM +0100, Josef Zlomek wrote:
As the result the loc_list has at least 2 elements and the location list is emitted.
Why are we emitting a location list of one location?  That
seems like needless indirection...

It is. In fact, when i originally wrote this stuff (Josef rewrote and cleaned it up, big time), it wouldn't use location lists if there was only one location.

References:
- Fix problem with variable tracking and lcoation lists
  - From: Josef Zlomek
- Re: Fix problem with variable tracking and lcoation lists
  - From: Richard Henderson

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]