Implement xfloat-abs in terms of sb-xc:- again.
commite8e03f5b849b753446bc56bfc915f43ba0180b20
authorCharles Zhang <charleszhang99@yahoo.com>
Sun, 21 Apr 2024 20:26:51 +0000 (21 22:26 +0200)
committerCharles Zhang <charleszhang99@yahoo.com>
Tue, 23 Apr 2024 19:18:51 +0000 (23 21:18 +0200)
tree4f7a122fe4dfee37a996654105d5fffec6d76bb3
parentcdec4f4038f107323af95687630a7755f2798939
Implement xfloat-abs in terms of sb-xc:- again.

No need to write out the negation logic again; this reduces the number
of places that hardwire how many distinct float formats there are.
src/code/cross-float.lisp