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| author | Daniel Dunbar <daniel@zuster.org> | 2013-03-15 20:55:27 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2013-03-15 20:55:27 +0000 |
| commit | 99514845df88109c42d772942302dbb4d9c58cc6 (patch) | |
| tree | 0986d1d2a56954a10f948d7d210791d3f68b00f6 /lldb/source/Interpreter/CommandObjectRegexCommand.cpp | |
| parent | 7e138ff572a0cf2cb75fad6bacbec4816fe98065 (diff) | |
| download | llvm-99514845df88109c42d772942302dbb4d9c58cc6.zip llvm-99514845df88109c42d772942302dbb4d9c58cc6.tar.gz llvm-99514845df88109c42d772942302dbb4d9c58cc6.tar.bz2 | |
[AST] Add a fast path to ConstantArrayType::getNumAddressingBits().
- This fast path is almost 100% effective on real code, and lets us avoid
multiple allocations of 128-bit APSInt objects in the common case.
- As with any overflow-check-skipping-code, I'd appreciate someone double
checking my logic.
llvm-svn: 177183
Diffstat (limited to 'lldb/source/Interpreter/CommandObjectRegexCommand.cpp')
0 files changed, 0 insertions, 0 deletions