Various efficiency and organization changes. Eliminate `copy-cache'
authorChris Hanson <org/chris-hanson/cph>
Thu, 11 Aug 1988 20:11:14 +0000 (20:11 +0000)
committerChris Hanson <org/chris-hanson/cph>
Thu, 11 Aug 1988 20:11:14 +0000 (20:11 +0000)
commitcca24fdad2709c2a2567737a6b2f4b90fcb5571d
treeca20f341f4c09c2f2bc1eed9257fecc3ad240e70
parent474d450e95dc8b19fe7776c3f65a491944115c30
Various efficiency and organization changes.  Eliminate `copy-cache'
slot from `element' objects, reusing `cost' for that purpose during
the copy phase.
v7/src/compiler/rtlopt/rcse1.scm
v7/src/compiler/rtlopt/rcse2.scm
v7/src/compiler/rtlopt/rcseep.scm
v7/src/compiler/rtlopt/rcseht.scm
v7/src/compiler/rtlopt/rcserq.scm