From: Torbjorn Granlund <t...@gmplib.org> Date: Tue, 05 Mar 2013 16:01:11 +0100
> They should of course ether have applied the negation to the r1 operand, > or used an unsigned imm field. An unsigned imm field would eliminate a very useful existing construct. Right now you can compose any 32-bit constant sign extended into a 64-bit register using: sethi %hi(...), reg xor reg, ..., reg With an unsigned immediate field, you couldn't do that because sethi always zero extends. _______________________________________________ gmp-devel mailing list gmp-devel@gmplib.org http://gmplib.org/mailman/listinfo/gmp-devel