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| author | Manman Ren <manman.ren@gmail.com> | 2014-01-27 23:39:03 +0000 |
|---|---|---|
| committer | Manman Ren <manman.ren@gmail.com> | 2014-01-27 23:39:03 +0000 |
| commit | f1cb16e481a60dbac58affcf8c8e423dac3937cb (patch) | |
| tree | 08a9ce4e0a12bbfc194996f31a44b4b6a445ba46 /lldb/scripts/Python/interface/SBDebugger.i | |
| parent | c67e7976b3c71f718cb08364a65377d3f15c2499 (diff) | |
| download | bcm5719-llvm-f1cb16e481a60dbac58affcf8c8e423dac3937cb.tar.gz bcm5719-llvm-f1cb16e481a60dbac58affcf8c8e423dac3937cb.zip | |
PGO branch weight: keep halving the weights until they can fit into
uint32.
When folding branches to common destination, the updated branch weights
can exceed uint32 by more than factor of 2. We should keep halving the
weights until they can fit into uint32.
llvm-svn: 200262
Diffstat (limited to 'lldb/scripts/Python/interface/SBDebugger.i')
0 files changed, 0 insertions, 0 deletions
