User:Zucca/trash/Safe CFLAGS - in table format/draft

This page is created from Safe CFLAGS -article(2017-05-10T01:10:06‎).

This article attempts to summarize 'safe' settings for CPU flags on Gentoo Linux.

Automatic CPU detection
A recommended default choice for CFLAGS or CXXFLAGS is to use. This enables auto-detection of the CPU's architecture. A possible entry might look like:

Finding the CPU
To identify the model of the CPU, take a look inside for the "cpu family" and "model" numbers like so:

Once this information is found match the CPU to one listed on this page in order to find out the suggested "safe" CFLAGS.

Below is a list of CFLAGS which are to be considered "safe" for the given processors. These are the settings that should be used, especially when unsure which CFLAGS the processor needs.