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Re: Benchmarks gcc 3.0.4 (soon 3.1) vs. Intel C++ 6.0
- From: law at redhat dot com
- To: kelley dot r dot cook at gm dot com
- Cc: "Scott Robert Ladd" <scott at coyotegulch dot com>, gcc at gnu dot org
- Date: Thu, 09 May 2002 11:46:27 -0600
- Subject: Re: Benchmarks gcc 3.0.4 (soon 3.1) vs. Intel C++ 6.0
- Reply-to: law at redhat dot com
In message <OF6E1D2590.BC939BCE-ON85256BB4.005A2414@mail.gm.com>,
kelley.r.cook
@gm.com writes:
> -malign-double used to matter in the old egcs, but it breaks ABI and isn't
> really all that useful anymore anyway. Jeff Law once called it evil:
> http://gcc.gnu.org/ml/gcc-bugs/2000-08/msg00586.html
Correct. Extremely evil as it changes the underlying ABI by changing
the layout & size of structures.
jeff