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Re: regclass FLOAT_INT_REGS on x86/graph coloring allocator
- To: Michael Matz <matzmich at cs dot tu-berlin dot de>
- Subject: Re: regclass FLOAT_INT_REGS on x86/graph coloring allocator
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 5 Feb 2001 15:49:55 -0800
- Cc: gcc at gcc dot gnu dot org
- References: <Pine.GSO.4.21.0102032348120.5454-100000@platon>
On Sun, Feb 04, 2001 at 12:04:12AM +0100, Michael Matz wrote:
> is the above mentioned class really a correct one.
Yes. Several targets have similar combined classes that
describe constraints for instructions that do only blind
data movement and don't care what sort of registers they
move through.
r~