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| Re: New Core [message #46456 is a reply to message #46451] |
Thu, 12 May 2016 16:23   |
Novo
Messages: 1430
Registered: December 2006
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Ultimate Contributor |
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mirek wrote on Thu, 12 May 2016 03:09
Weird. That is the place it was always crashing, before I have fixed it with 'finetuning' -O options.
Are you using "Instant setup" default options?
Mirek
No, I was using old -O3 and -Os options.
Replacing -Os with -O2 fixed crashes with Optimal and Size configuration.
I didn't change -O3 to -O2 for the Speed configuration.
I do not understand where you are taking options for the Optimal configuration from. They are not declared explicitly anywhere.
Another interesting thing. A quote from documentation: "-Os: optimizes code for size. It activates all -O2 options that do not increase the size of the generated code. It can be useful for machines that have extremely limited disk storage space and/or CPUs with small cache sizes."
So, basically, -Os is -O2 with some limitations.
Thanks.
Regards,
Novo
[Updated on: Thu, 12 May 2016 16:25] Report message to a moderator |
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