[Bug c++/70848] g++ arm-none-eabi ignores volatile qualifier

[hendrikborghorst at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70848

--- Comment #2 from Hendrik Borghorst <hendrikborghorst at googlemail dot com> 
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Created attachment 38364
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38364&action=edit
Produced assembly