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| author | Johannes Doerfert <johannes@jdoerfert.de> | 2020-04-09 15:43:31 -0500 |
|---|---|---|
| committer | Johannes Doerfert <johannes@jdoerfert.de> | 2020-04-15 18:38:50 -0500 |
| commit | 937025757c871c6caa62ec1858390a340e3ab526 (patch) | |
| tree | c25aa9e1d0a0607beae51be999a68de9207696ea /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 1b34b84ddd666a30b0e7e18177997bab32e826b7 (diff) | |
| download | llvm-937025757c871c6caa62ec1858390a340e3ab526.zip llvm-937025757c871c6caa62ec1858390a340e3ab526.tar.gz llvm-937025757c871c6caa62ec1858390a340e3ab526.tar.bz2 | |
[CallGraphUpdater] Remove nodes from their SCC (old PM)
Summary:
We can and should remove deleted nodes from their respective SCCs. We
did not do this before and this was a potential problem even though I
couldn't locally trigger an issue. Since the `DeleteNode` would assert
if the node was not in the SCC, we know we only remove nodes from their
SCC and only once (when run on all the Attributor tests).
Reviewers: lebedev.ri, hfinkel, fhahn, probinson, wristow, loladiro, sstefan1, uenoku
Subscribers: hiraditya, bollu, uenoku, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D77855
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions