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| author | Jim Ingham <jingham@apple.com> | 2015-07-29 00:40:36 +0000 |
|---|---|---|
| committer | Jim Ingham <jingham@apple.com> | 2015-07-29 00:40:36 +0000 |
| commit | ff244c1d9754b0632401a2bd36612afb7392cf44 (patch) | |
| tree | 2803a1d2723fc5020a6535a467dbb1e1226b7174 /llvm/lib/CodeGen/LiveRangeCalc.cpp | |
| parent | 8039dae26d4f0523c19d3f17a8b19faa7c9d5141 (diff) | |
| download | bcm5719-llvm-ff244c1d9754b0632401a2bd36612afb7392cf44.tar.gz bcm5719-llvm-ff244c1d9754b0632401a2bd36612afb7392cf44.zip | |
Lock the owners mutex in the BreakpointSite before updating the hit
counts. If you delete a breakpoint belonging to a site just as you are
processing a hit on that site, you could cause the BreakpointSite loop to
access a now deleted location.
<rdar://problem/19310323>
llvm-svn: 243507
Diffstat (limited to 'llvm/lib/CodeGen/LiveRangeCalc.cpp')
0 files changed, 0 insertions, 0 deletions
