Restore building on older SBCL.
commit2e2692641a0b54dfc87a78e5e3b61978d3c813c6
authorStas Boukarev <stassats@gmail.com>
Sat, 17 Feb 2018 18:42:13 +0000 (17 21:42 +0300)
committerStas Boukarev <stassats@gmail.com>
Sat, 17 Feb 2018 18:42:43 +0000 (17 21:42 +0300)
tree6c62dd7a5826bc0015d91a31561032875be75cb4
parent5161c81c252bb07bb295caf2d7e2e4a2cb19ce87
Restore building on older SBCL.

Making register TNs constant doesn't work on all implementations,
including older SBCL. Go back to using defglobal.
src/code/primordial-extensions.lisp
src/compiler/x86-64/vm.lisp
src/compiler/x86/vm.lisp