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Commit be30d9c2 authored by Markus Klein's avatar Markus Klein Committed by GitHub
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Fix the endless loop issue with GCC O0. 

More details, see https://github.com/ARM-software/CMSIS_5/issues/620
The issue only happens when local variables are in stack (GCC O0). If local variables are saved
in general purpose register, then the function is OK.
When local variables are in stack, after disabling the cache, flush the local variables cache
line for data consistency.
parent 70ec577d
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