[PATCH] [mips] Teach the delay slot filler to remove needless KILL instructions.
Vasileios.Kalintiris at imgtec.com
Wed Feb 18 07:59:45 PST 2015
Previously, the presence of KILL instructions would block valid candidates
from filling a specific delay slot. With the elimination of the KILL
instructions, in the appropriate range, we are able to fill more slots and
keep the information from future def/use analysis consistent.
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