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9afe3b59a7
The asm code shows multiple conversions. Gcc has always been terribly bad at dealing with chars, which are constantly converted to ints for every operation and zero-extended after each operation. But here in addition there are conversions before and after the flsnz(). Let's just mark the variables as long and use flsnz_long() to process them without any conversion. This shortens the code and makes it slightly faster. Note that the fls operations could make use of __builtin_clz() on gcc 4.6 and above, and it would be useful to implement native support for ARM as well. This is cbtree commit 1f0f83ba26f2279c8bba0080a2e09a803dddde47. This is ebtree commit 9c38dcae22a84f0b0d9c5a56facce1ca2ad0aaef. |
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| .github | ||
| addons | ||
| admin | ||
| dev | ||
| doc | ||
| examples | ||
| include | ||
| reg-tests | ||
| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| BRANCHES | ||
| BSDmakefile | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| SUBVERS | ||
| VERDATE | ||
| VERSION | ||
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)