Vasileios Kalintiris 187afcd548 [mips] Teach the delay slot filler to remove needless KILL instructions.
Summary:
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.

Reviewers: dsanders

Reviewed By: dsanders

Subscribers: hfinkel, llvm-commits

Differential Revision: http://reviews.llvm.org/D7724

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235183 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-17 12:01:02 +00:00
2015-04-16 18:08:33 +00:00
2014-04-07 03:57:04 +00:00
2014-03-02 13:08:46 +00:00
2015-03-12 01:25:29 +00:00

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