On 2011-12-23 18:55, Kostik Belousov wrote: > On Fri, Dec 23, 2011 at 06:03:42PM +0100, Dimitry Andric wrote: ... >> The only thing my patch makes sure of, is that amd64 does the same thing >> as all other arches, e.g.: compile with a low optimization settings for >> debug (-O, which is equivalent to -O1), compile with arch-specific high >> optimization settings for release (-O2 plus whatever is required for the >> arch, or lower if optimization breaks things). > > Release is built with -g for long time, this is where the symbol files > in /boot/kernel comes from. Ah, that is done via 'makeoptions DEBUG=-g' in the kernel configuration file, right? I didn't realize that was kept in for a release. But even in that case, amd64 is somehow different from the other arches, which all get compiled with -O instead. If people prefer that to stay as it is, I'll change the diff so only -frename-registers gets removed when clang is used, as clang does not support this flag.Received on Fri Dec 23 2011 - 18:04:31 UTC
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