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| author | Guozhi Wei <carrot@google.com> | 2020-06-02 16:12:50 -0700 |
|---|---|---|
| committer | Guozhi Wei <carrot@google.com> | 2020-06-02 16:16:13 -0700 |
| commit | 587af86f1d8adc77b229ed27b2f553e99f9710cd (patch) | |
| tree | 0eab2e7509e5073e3bc69d7241320b0d9014dd54 /lldb/packages/Python/lldbsuite/test/configuration.py | |
| parent | 5138a91ef4f365a3e71eec4cea6b4599dfaabf26 (diff) | |
| download | llvm-587af86f1d8adc77b229ed27b2f553e99f9710cd.zip llvm-587af86f1d8adc77b229ed27b2f553e99f9710cd.tar.gz llvm-587af86f1d8adc77b229ed27b2f553e99f9710cd.tar.bz2 | |
[X86] Add a flag to guard the wide load
As shown in http://lists.llvm.org/pipermail/llvm-dev/2020-May/141854.html,
widen load can also cause stall. Add a flag to guard the widening code,
so users can disable it and evaluate its performance impact.
Differential Revision: https://reviews.llvm.org/D80943
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/configuration.py')
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