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Re: RFC: Improving GCC8 default option settings

From: Theodore Papadopoulo <Theodore dot Papadopoulo at inria dot fr>
To: gcc at gcc dot gnu dot org
Date: Tue, 12 Sep 2017 17:29:09 +0200
Subject: Re: RFC: Improving GCC8 default option settings
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References: <HE1PR0801MB2058CFEE6A9C43380337A83F83690@HE1PR0801MB2058.eurprd08.prod.outlook.com>

Another one that might be interesting is -funsafe-loop-optimizations.
In most cases people write loops assuming simple finite loops (no
overflow). Crippling optimization for the small amount of people (system
programmers ?) that use such strange loops seems counterproductive. It
would be best if such loops can be marked with an attribute in some way
and that the general case just assumes that all loops are finite...

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Follow-Ups:
- Re: RFC: Improving GCC8 default option settings
  - From: Andrew Pinski

References:
- RFC: Improving GCC8 default option settings
  - From: Wilco Dijkstra

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