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gopalshankar / address-sanitizer

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Use LIKELY/UNLIKELY macros more aggressively #284

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Usage LIKELY/UNLIKELY macros (defined in sanitizer_internal_defs.h) may provide 
significant speedups when applied to perfomance critical spots.

It may make sense to use them at least for
* CHECK* family
* all checks for __asan_inited (including ENSURE_ASAN_INITED)

Original issue reported on code.google.com by tetra2...@gmail.com on 31 Mar 2014 at 9:34

GoogleCodeExporter commented 9 years ago 
http://llvm.org/viewvc/llvm-project?view=revision&revision=208776
adds some LIKELY/UNLIKELY

Feel free to add more separately.

Original comment by konstant...@gmail.com on 14 May 2014 at 2:13