El lun, 11-07-2016 a las 20:47 -0400, waltd...@waltdnes.org escribió: > On Tue, Jul 12, 2016 at 01:48:37AM +0200, Volker Armin Hemmann wrote > > > so it is not turned on on x86. Not sure about amd64. IIRC it is > > default > > on amd64, but I am not sure and too lazy to google. Just like the > > thread > > starter. > > Actually, I did Google. So did another particpant in the Pale Moon > forum. We got different answers, and various other people chimed in. > That's why I posted here. BTW, "gcc -O2 -Q --help=optimizers" > returns > > -fomit-frame-pointer [disabled] > > ...in both my real 64-bit Gentoo install and my 32-bit VM Gentoo. > I made a mistake, I didn't ran the 'gcc -Q .." command correctly, a typo, so I didn't really checked just got the list of optimizers, but checking again I also have it disabled by default:
$ gcc -c -march=core2 -O2 -Q --help=optimizers |\ grep fomit-frame-pointer -fomit-frame-pointer [disabled]