Changes in FlattenTest.cpp

2946cd70 - Update the file headers across all of the LLVM projects in the monorepo

Sat, 19 Jan 2019 08:50:56 +0000

Update the file headers across all of the LLVM projects in the monorepoto reflect the new license.We understand that people may be surprised that we're moving the headerentirely to discuss the new license. We checked this carefully with theFoundation's lawyer and we believe this is the correct approach.Essentially, all code in the project is now made available by the LLVMproject under our new license, so you will see that the license headersinclude that license only. Some of our contributors have contributedcode under our old license, and accordingly, we have retained a copy ofour old license notice in the top-level files in each project andrepository.llvm-svn: 351636 List of files: /llvm-project-15.0.7/polly/unittests/Flatten/FlattenTest.cpp

d3d3d6b7 - Remove the last uses of isl::give and isl::take

Sun, 29 Apr 2018 00:28:26 +0000

Remove the last uses of isl::give and isl::takellvm-svn: 331126 List of files: /llvm-project-15.0.7/polly/unittests/Flatten/FlattenTest.cpp

0ba8c4a8 - [islpp] Remove use of isl::give from unittests

Sat, 28 Apr 2018 21:06:14 +0000

[islpp] Remove use of isl::give from unittestsWe do this mostly by just moving directly to pure C++ code.llvm-svn: 331119 List of files: /llvm-project-15.0.7/polly/unittests/Flatten/FlattenTest.cpp

3a998936 - Adjust to clang-format changes

Tue, 20 Mar 2018 17:16:32 +0000

Adjust to clang-format changesllvm-svn: 328005 List of files: /llvm-project-15.0.7/polly/unittests/Flatten/FlattenTest.cpp

7886bd7c - Add -polly-flatten-schedule pass.

Thu, 08 Sep 2016 15:02:36 +0000

Add -polly-flatten-schedule pass.The -polly-flatten-schedule pass reduces the number of scatteringdimensions in its isl_union_map form to make them easier to understand.It is not meant to be used in production, only for debugging andregression tests.To illustrate, how it can make sets simpler, here is a lifetime setused computed by the porposed DeLICM pass without flattening: { Stmt_reduction_for[0, 4] -> [0, 2, o2, o3] : o2 < 0; Stmt_reduction_for[0, 4] -> [0, 1, o2, o3] : o2 >= 5; Stmt_reduction_for[0, 4] -> [0, 1, 4, o3] : o3 > 0; Stmt_reduction_for[0, i1] -> [0, 1, i1, 1] : 0 <= i1 <= 3; Stmt_reduction_for[0, 4] -> [0, 2, 0, o3] : o3 <= 0 }And here the same lifetime for a semantically identical one-dimensionalschedule: { Stmt_reduction_for[0, i1] -> [2 + 3i1] : 0 <= i1 <= 4 }Differential Revision: https://reviews.llvm.org/D24310llvm-svn: 280948 List of files: /llvm-project-15.0.7/polly/unittests/Flatten/FlattenTest.cpp