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| author | Nirav Dave <niravd@google.com> | 2019-03-29 17:35:56 +0000 |
|---|---|---|
| committer | Nirav Dave <niravd@google.com> | 2019-03-29 17:35:56 +0000 |
| commit | fe59e14031a948f0711d0e7042417670a14e2db2 (patch) | |
| tree | f402397caf48c781e7f41b92e57a0e3443966e23 /lldb/source/Plugins/ScriptInterpreter/Python | |
| parent | ae1cc995e358ef3635bf1f3c3f4f5c0f15c40f98 (diff) | |
| download | bcm5719-llvm-fe59e14031a948f0711d0e7042417670a14e2db2.tar.gz bcm5719-llvm-fe59e14031a948f0711d0e7042417670a14e2db2.zip | |
[DAGCombine] Prune unnused nodes.
Summary:
Nodes that have no uses are eventually pruned when they are selected
from the worklist. Record nodes newly added to the worklist or DAG and
perform pruning after every combine attempt.
Reviewers: efriedma, RKSimon, craig.topper, spatel, jyknight
Reviewed By: jyknight
Subscribers: jdoerfert, jyknight, nemanjai, jvesely, nhaehnle, javed.absar, hiraditya, jsji, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D58070
llvm-svn: 357283
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python')
0 files changed, 0 insertions, 0 deletions
