This is the mail archive of the gcc@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: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?

From: Tobias Burnus <burnus at net-b dot de>
To: Richard Biener <richard dot guenther at gmail dot com>, Tobias Grosser <tobias at grosser dot es>
Cc: Roman Gareev <gareevroman at gmail dot com>, Tobias Burnus <tobias dot burnus at physik dot fu-berlin dot de>, Albert Cohen <albert dot cohen at inria dot fr>, Sven Verdoolaege <skimo at kotnet dot org>, Mircea Namolaru <mircea dot namolaru at inria dot fr>, GCC Development <gcc at gcc dot gnu dot org>
Date: Thu, 06 Nov 2014 21:41:04 +0100
Subject: Re: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
Authentication-results: sourceware.org; auth=none
References: <20141104151755 dot GA13200 at physik dot fu-berlin dot de> <545AB53E dot 5080808 at grosser dot es> <CABGF_gfmcazQLXPxZ4ET3P0VCNPYxYazJGWDY3GsGzFaj1ueGA at mail dot gmail dot com> <545B1D00 dot 6060605 at grosser dot es> <CAFiYyc0aBCDDdgQPvDszdzG7kk6RRnKMWixtUkDr10T-PnMiXw at mail dot gmail dot com>

Richard Biener wrote:

On Thu, Nov 6, 2014 at 8:02 AM, Tobias Grosser <tobias@grosser.es> wrote:

Also, as Tobias suggested we should raise the minimal supported isl level to
0.14 to be sure PR 62289 is fixed.

As I am testing with system isl/cloog that would be unfortunate as it means
I'd either drop testing graphite for 4.8 and 4.9 or for 5.0 ...  AFAIK ISL
12.x and 13+ cannot co-exist in the system due to include file conflicts.

An alternative would be to still accept ISL 0.12.x in terms ofconfigure, while updating infrastructure /contrib/download_prerequisites to ISL 0.14 (while keeping 0.12 for GCC4.8/4.9 on the ftp server).

The question is only what then to write athttps://gcc.gnu.org/install/prerequisites.html? "0.14.0" (but stillaccepting 0.12)? "0.12.2 or later, recommended 0.14.0"?


Tobias

References:
- RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
  - From: Tobias Burnus
- Re: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
  - From: Tobias Grosser
- Re: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
  - From: Roman Gareev
- Re: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
  - From: Tobias Grosser
- Re: RFC: Update ISL under gcc/infrastructure/ ? // Remove CLooG?
  - From: Richard Biener

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