Re: Change default BOOT_CFLAGS for release builds

2012-08-06 Thread Richard Guenther
On Mon, Aug 6, 2012 at 8:01 AM, Ryan Hill wrote: > On Fri, 3 Aug 2012 17:11:04 +0300 (EEST) > Dimitrios Apostolou wrote: > >> I got no replies, so I guess there is no will to move GCC to -O3 by >> default, so I shouldn't bother submitting a patch? >> >> As a reminder, cc1 is 0-4% faster but almos

Re: Change default BOOT_CFLAGS for release builds

2012-08-05 Thread Ryan Hill
On Fri, 3 Aug 2012 17:11:04 +0300 (EEST) Dimitrios Apostolou wrote: > I got no replies, so I guess there is no will to move GCC to -O3 by > default, so I shouldn't bother submitting a patch? > > As a reminder, cc1 is 0-4% faster but almost 10% bigger executable. > Testsuite showed no regressio

Re: Change default BOOT_CFLAGS for release builds

2012-08-03 Thread Dimitrios Apostolou
Hello, I got no replies, so I guess there is no will to move GCC to -O3 by default, so I shouldn't bother submitting a patch? As a reminder, cc1 is 0-4% faster but almost 10% bigger executable. Testsuite showed no regression. Bootstrap time is greater (don't have the numbers) but I proposed

Change default BOOT_CFLAGS for release builds

2012-07-11 Thread Dimitrios Apostolou
Hello list, we discussed the subject in the BOF but I didn't quite get what the consensus is, so that I can start changing things. What I have in mind is to introduce and document a new "make release" target that builds GCC in the fastest /stable/ way possible, for example --enable-checking=