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v20.05 release

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@nsz-arm nsz-arm released this 29 May 13:28
· 577 commits to master since this release
  • New functionality (64-bit Arm)
    • string: Optimized MTE variants of strlen, strnlen, strchr, strchrnul, strrchr, memchr, memrchr, strcpy, stpcpy, strcmp, strncmp
    • string: Changes to support BTI
    • string: New optimized memrchr, strnlen
  • Performance improvements (Neoverse N1)
    • strchr/strchrnul: 21% improvement on long strings
    • strrchr: 11% improvement
    • strnlen: 130% improvement on long strings, 50% on short strings
  • Benchmark and tests
    • string: New memcpy benchmark
    • string: Cleanup testsuite and improve test coverage