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Re: defaults for -march and -mtune

W dniu 24.11.2011 13:50, Jay Foad pisze:
Marcin MirosÃaw wrote:
Try: gcc -Q --help=target 2>&1|grep "march\|mtune"

Thanks! It's a shame it doesn't work on GCC 4.1.2 as well...

If you want to know what is default target for older gcc you can do such trick:
$ touch a.c
$ gcc -fverbose-asm -S a.c -o - |grep "march\|mtune"
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Regards

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