llvm-project

Commit Graph

Author	SHA1	Message	Date
Tobias Grosser	37034db826	Update to isl-0.16.1-145-g243bf7c Just an import to keep track with the latest version of isl. We are not looking for specific features. llvm-svn: 264452	2016-03-25 19:38:18 +00:00
Tobias Grosser	52a25237d8	Import isl(+imath) as an external library into Polly With this patch Polly is always GPL-free (no dependency on GMP any more). As a result, building and distributing Polly will be easier. Furthermore, there is no need to tightly coordinate isl and Polly releases anymore. We import isl b3e0fa7a05d as well as imath 4d707e5ef2. These are the git versions Polly currently was tested with when using utils/checkout_isl.sh. The imported libraries are both MIT-style licensed. We build isl and imath with -fvisibility=hidden to avoid clashes in case other projects (such as gcc) use conflicting versions of isl. The use of imath can temporarily reduce compile-time performance of Polly. We will work on performance tuning in tree. Patches to isl should be contributed first to the main isl repository and can then later be reimported to Polly. This patch is also a prerequisite for the upcoming isl C++ interface. llvm-svn: 228193	2015-02-04 20:55:43 +00:00

Author

SHA1

Message

Date

Tobias Grosser

37034db826

Update to isl-0.16.1-145-g243bf7c

Just an import to keep track with the latest version of isl. We are not looking
for specific features.

llvm-svn: 264452

2016-03-25 19:38:18 +00:00

Tobias Grosser

52a25237d8

Import isl(+imath) as an external library into Polly

With this patch Polly is always GPL-free (no dependency on GMP any more). As a
result, building and distributing Polly will be easier. Furthermore, there is no
need to tightly coordinate isl and Polly releases anymore.

We import isl b3e0fa7a05d as well as imath 4d707e5ef2. These are the git
versions Polly currently was tested with when using utils/checkout_isl.sh. The
imported libraries are both MIT-style licensed.

We build isl and imath with -fvisibility=hidden to avoid clashes in case other
projects (such as gcc) use conflicting versions of isl. The use of imath can
temporarily reduce compile-time performance of Polly. We will work on
performance tuning in tree.

Patches to isl should be contributed first to the main isl repository and can
then later be reimported to Polly.

This patch is also a prerequisite for the upcoming isl C++ interface.

llvm-svn: 228193

2015-02-04 20:55:43 +00:00

2 Commits