[riot-commits] [RIOT-OS/RIOT] 499c18: core/bitarithm: provide multiple implementations f...

Sebastian Meiling s at mlng.net
Wed Jan 17 20:55:47 CET 2018


  Branch: refs/heads/master
  Home:   https://github.com/RIOT-OS/RIOT
  Commit: 499c1812b2ad5ba092af4bb5e0acff29bc12293d
      https://github.com/RIOT-OS/RIOT/commit/499c1812b2ad5ba092af4bb5e0acff29bc12293d
  Author: Kaspar Schleiser <kaspar at schleiser.de>
  Date:   2018-01-16 (Tue, 16 Jan 2018)

  Changed paths:
    M core/bitarithm.c
    M core/include/bitarithm.h

  Log Message:
  -----------
  core/bitarithm: provide multiple implementations for bitarithm_lsb()


  Commit: 99d484f336ca5a2b4ab718c2180de142a4a082da
      https://github.com/RIOT-OS/RIOT/commit/99d484f336ca5a2b4ab718c2180de142a4a082da
  Author: Kaspar Schleiser <kaspar at schleiser.de>
  Date:   2018-01-16 (Tue, 16 Jan 2018)

  Changed paths:
    M cpu/cortexm_common/include/cpu_conf_common.h

  Log Message:
  -----------
  cpu/cortexm_common: select bitarithm_lsb() by available instructions


  Commit: c8c62891e5dd0485458563e78aabe9fca95d45fa
      https://github.com/RIOT-OS/RIOT/commit/c8c62891e5dd0485458563e78aabe9fca95d45fa
  Author: Sebastian Meiling <s at mlng.net>
  Date:   2018-01-17 (Wed, 17 Jan 2018)

  Changed paths:
    M core/bitarithm.c
    M core/include/bitarithm.h
    M cpu/cortexm_common/include/cpu_conf_common.h

  Log Message:
  -----------
  Merge pull request #7693 from kaspar030/improve_bitarithm

core: optimize bitarithm_lsb()


Compare: https://github.com/RIOT-OS/RIOT/compare/ba7cbd024e64...c8c62891e5dd


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