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Re: Why no strings in error messages?
Bradley Lucier <lucier@math.purdue.edu> writes:
> Are 12 registers not enough, in principle, to do scheduling before
> register allocation? I was getting a 15% speedup on some numerical
> codes, as pre-scheduling spaced out the vector loads among the
> floating-point computations.
If you are getting that kind of speedup (which I personally did not
expect) then this is clearly worth pursuing. It should be possible to
make it work at least in 64-bit mode. I recommend that you file a bug
report or two for cases which fail when using -fschedule-insns.
Ian