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Commit 61b71512 authored by ram's avatar ram
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Added SC-RESERVE-LOCATIONS slot.

parent 1d530734
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......@@ -956,7 +956,12 @@
(number-stack-p nil :type boolean)
;;
;; Alignment restriction. The offset must be an even multiple of this.
(alignment 1 :type (and index (integer 1))))
(alignment 1 :type (and index (integer 1)))
;;
;; A list of locations that we avoid packing in during normal register
;; allocation to ensure that these locations will be free for operand
;; loading. This prevents load-TN packing from thrashing by spilling a lot.
(reserve-locations nil :type list))
(defprinter sc
name)
......
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