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Date: Sat, 10 Jun 2017 16:20:25 -0300
From: Friedrich Locke <friedrich.locke@gmail.com>
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To: freebsd-questions@freebsd.org
Subject: -O2 flag
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Hi folks,

i am trying compile a program with cc on freebsd 11.
When i use -O2 compilation flag, the compiled code is giving error on 
execution, but with i omit -O2 everything works ok.

Have anybody already faced such problem ?

Thanks in advance.