llvm-project/llvm/lib/Passes
Fedor Sergeev 4b86d79048 [PM] port Rewrite Statepoints For GC to the new pass manager.
Summary:
The port is nearly straightforward.
The only complication is related to the analyses handling,
since one of the analyses used in this module pass is domtree,
which is a function analysis. That requires asking for the results
of each function and disallows a single interface for run-on-module
pass action.

Decided to copy-paste the main body of this pass.
Most of its code is requesting analyses anyway, so not that much
of a copy-paste.

The rest of the code movement is to transform all the implementation
helper functions like stripNonValidData into non-member statics.

Extended all the related LLVM tests with new-pass-manager use.
No failures.

Reviewers: sanjoy, anna, reames

Reviewed By: anna

Subscribers: skatkov, llvm-commits

Differential Revision: https://reviews.llvm.org/D41162

llvm-svn: 320796
2017-12-15 09:32:11 +00:00
..
CMakeLists.txt [CMake] NFC. Updating CMake dependency specifications 2016-11-17 04:36:50 +00:00
LLVMBuild.txt Add missing dependency to LLVMPasses 2016-06-24 21:05:41 +00:00
PassBuilder.cpp [PM] port Rewrite Statepoints For GC to the new pass manager. 2017-12-15 09:32:11 +00:00
PassRegistry.def [PM] port Rewrite Statepoints For GC to the new pass manager. 2017-12-15 09:32:11 +00:00