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| author | Jason Molenda <jmolenda@apple.com> | 2016-11-15 01:41:27 +0000 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 2016-11-15 01:41:27 +0000 |
| commit | 2b0a7be96e19efdd89e2212b18806b8d8b01a0e5 (patch) | |
| tree | eb0e4f2aa489d7bd86af65cf2a1a9c62c1564c96 /clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | |
| parent | e3733bc53e2b99e224a39d28fd7ddce994c56e5e (diff) | |
| download | bcm5719-llvm-2b0a7be96e19efdd89e2212b18806b8d8b01a0e5.tar.gz bcm5719-llvm-2b0a7be96e19efdd89e2212b18806b8d8b01a0e5.zip | |
Change the kernel searching code to not go through the
memory cache subsystem so we're reading only the 4 bytes
needed to check for the magic word at the start of a mach-o
binary instead of the default 512 block. It can be a small
performance help to reduce the size of memory reads from
possibly unmapped memory.
<rdar://problem/29256385>
llvm-svn: 286926
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp')
0 files changed, 0 insertions, 0 deletions
