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| author | Kit Barton <kbarton@ca.ibm.com> | 2019-09-26 21:42:45 +0000 |
|---|---|---|
| committer | Kit Barton <kbarton@ca.ibm.com> | 2019-09-26 21:42:45 +0000 |
| commit | 50bc61046084b99a9029d3fdf2787c929a044356 (patch) | |
| tree | 95e50c6a00b9b66203285c6ab2c0b155b8429df9 /lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp | |
| parent | 1128fa09249126449270f807a25a1e40db87d8c5 (diff) | |
| download | bcm5719-llvm-50bc61046084b99a9029d3fdf2787c929a044356.tar.gz bcm5719-llvm-50bc61046084b99a9029d3fdf2787c929a044356.zip | |
[LoopFusion] Add ability to fuse guarded loops
Summary:
This patch extends the current capabilities in loop fusion to fuse guarded loops
(as defined in https://reviews.llvm.org/D63885). The patch adds the necessary
safety checks to ensure that it safe to fuse the guarded loops (control flow
equivalent, no intervening code, and same guard conditions). It also provides an
alternative method to perform the actual fusion of guarded loops. The mechanics
to fuse guarded loops are slightly different then fusing non-guarded loops, so I
opted to keep them separate methods. I will be cleaning this up in later
patches, and hope to converge on a single method to fuse both guarded and
non-guarded loops, but for now I think the review will be easier to keep them
separate.
Reviewers: jdoerfert, Meinersbur, dmgreen, etiotto, Whitney
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65464
llvm-svn: 373018
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/process/main.cpp')
0 files changed, 0 insertions, 0 deletions
