6 Commits

Author SHA1 Message Date
Krzysztof Parzyszek
eee70a1f65 [Hexagon] Start using regmasks on calls
Reapply r295371 with a fix for the Windows bot failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295504 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-17 22:14:51 +00:00
Rafael Espindola
675c18fef3 Revert "[Hexagon] Start using regmasks on calls"
This reverts commit r295371.

It broke windows bots:

http://bb.pgr.jp/builders/ninja-clang-i686-msc19-R/builds/11402/steps/test-llvm/logs/stdio

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295402 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-17 02:08:58 +00:00
Krzysztof Parzyszek
075abc4ae8 [Hexagon] Start using regmasks on calls
All the cool targets are doing it...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295371 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-16 20:25:23 +00:00
Krzysztof Parzyszek
4a49d40fd8 [RDF] Improve compile-time performance of dead code elimination
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258074 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-18 20:42:47 +00:00
Krzysztof Parzyszek
ba378e3fb1 [RDF] Allow unlinking ref nodes from data-flow chains only
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258073 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-18 20:41:34 +00:00
Krzysztof Parzyszek
76580abdf6 RDF: Dead code elimination
Utility class to perform DFG-based dead code elimination.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257485 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-12 17:01:16 +00:00