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llvm-mirror/unittests/Transforms
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Rithik Sharma 6a4980e5c7 [CodeMoverUtils] Use dominator tree level to decide the direction of 
code motion

Summary: Currently isSafeToMoveBefore uses DFS numbering for determining
the relative position of instruction and insert point which is not
always correct. This PR proposes the use of Dominator Tree depth for the
same. If a node is at a higher level than the insert point then it is
safe to say that we want to move in the forward direction.
Authored By: RithikSharma
Reviewer: Whitney, nikic, bmahjour, etiotto, fhahn
Reviewed By: Whitney
Subscribers: fhahn, hiraditya, llvm-commits
Tag: LLVM
Differential Revision: https://reviews.llvm.org/D80084
2020-05-27 18:02:06 +00:00
..
IPO
Scalar [NewPassManager] Add assertions when getting statefull cached analysis. 2020-05-13 12:38:38 -07:00
Utils [CodeMoverUtils] Use dominator tree level to decide the direction of 2020-05-27 18:02:06 +00:00
Vectorize [VPlan] Move test strs to variables, silence spurious C4129 (NFC). 2020-03-31 13:18:15 +01:00
CMakeLists.txt