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| author | Johannes Doerfert <jdoerfert@anl.gov> | 2019-09-17 10:52:41 +0000 |
|---|---|---|
| committer | Johannes Doerfert <jdoerfert@anl.gov> | 2019-09-17 10:52:41 +0000 |
| commit | 3ab9e8b81858cdcf4f381b4238315cb1d434e984 (patch) | |
| tree | 1a72add4440e3fbf3c1bdd5cf6b08963813e4fc6 /lldb/packages/Python/lldbsuite/test/python_api/thread | |
| parent | 2d550d19b321837aac647ec9e8c5b6f26f682b17 (diff) | |
| download | bcm5719-llvm-3ab9e8b81858cdcf4f381b4238315cb1d434e984.tar.gz bcm5719-llvm-3ab9e8b81858cdcf4f381b4238315cb1d434e984.zip | |
[Attributor][Fix] Initialize the cache prior to using it
Summary:
There were segfaults as we modified and iterated the instruction maps in
the cache at the same time. This was happening because we created new
instructions while we populated the cache. This fix changes the order
in which we perform these actions. First, the caches for the whole
module are created, then we start to create abstract attributes.
I don't have a unit test but the LLVM test suite exposes this problem.
Reviewers: uenoku, sstefan1
Subscribers: hiraditya, bollu, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67232
llvm-svn: 372105
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread')
0 files changed, 0 insertions, 0 deletions
