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| author | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-03-07 18:47:22 +0000 |
|---|---|---|
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | 2017-03-07 18:47:22 +0000 |
| commit | c08a79fbf28cba5b86c1ae11425d347e09b96c0d (patch) | |
| tree | 55f635d641d4355d672741bc0703c7295d49d882 /lldb/packages/Python/lldbsuite/test/python_api | |
| parent | 8612326a08295af2f0dee54f5f3656cf1e41710f (diff) | |
| download | bcm5719-llvm-c08a79fbf28cba5b86c1ae11425d347e09b96c0d.tar.gz bcm5719-llvm-c08a79fbf28cba5b86c1ae11425d347e09b96c0d.zip | |
[X86] Add option to specify preferable loop alignment
Summary:
Loop alignment can cause a significant change of
the perfromance for short loops.
To be able to evaluate the impact of loop alignment this change
introduces the new option x86-experimental-pref-loop-alignment.
The alignment will be 2^Value bytes, the default value is 4.
Patch by Serguei Katkov!
Reviewers: craig.topper
Reviewed By: craig.topper
Subscribers: sanjoy, llvm-commits
Differential Revision: https://reviews.llvm.org/D30391
llvm-svn: 297178
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api')
0 files changed, 0 insertions, 0 deletions
