Commit Graph

5 Commits

Author SHA1 Message Date
Scott Constable 080dd10f7d Move RDF from Hexagon to Codegen
RDF is designed to be target agnostic. Therefore it would be useful to have it available for other targets, such as X86.

Based on a previous patch by Krzysztof Parzyszek

Differential Revision: https://reviews.llvm.org/D75932
2020-03-17 12:43:14 -07:00
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Benjamin Kramer 922efd7a67 [hexagon] Move BlockRanges and RDF stuff into the llvm namespace.
No functional change intended.

llvm-svn: 270980
2016-05-27 10:06:40 +00:00
Krzysztof Parzyszek e6b0662092 [RDF] Improve compile-time performance of dead code elimination
llvm-svn: 258074
2016-01-18 20:42:47 +00:00
Krzysztof Parzyszek 6f4000e763 RDF: Dead code elimination
Utility class to perform DFG-based dead code elimination.

llvm-svn: 257485
2016-01-12 17:01:16 +00:00