Rewrite this pass to be a more powerful instruction combiner. This is
authorChris Hanson <org/chris-hanson/cph>
Mon, 29 Aug 1988 23:21:32 +0000 (23:21 +0000)
committerChris Hanson <org/chris-hanson/cph>
Mon, 29 Aug 1988 23:21:32 +0000 (23:21 +0000)
commitb27cecb595bebc9ef9203bba5b1f5ea88ea086c6
tree6e2a829ed3b06d2549314c2357effe0c1eef600c
parentce9f9b4a98268be8ef2b54c3665886741e9dc884
Rewrite this pass to be a more powerful instruction combiner.  This is
still not a general solution, but now it is smart about moving the
value register and constant expressions over multiple instructions.
v7/src/compiler/rtlopt/rcompr.scm