GNU Arm Embedded Toolchain 5-2015-q4-major

The first 5 release

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GNU Arm Embedded Toolchain
Thomas Preud'homme
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Release notes 

The 5 2015q4 update release is available at:


* All GCC 5 features, plus latest mainline features:
  + Cortex-M7 performance tuning
  + optimization of manual little endian and big endian loads
  + improved jump threading removing the need for -ftree-switch-shortcut
* ARMv8-M Baseline and Mainline alpha support:
  + atomics not included for ARMv8-M Baseline
  + ARMv8-M Security Extensions only supported for assembling and basic linking
* Thumb-1 library optimizations
* CRC optimization

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