3 Commits

Author SHA1 Message Date
Akira Hatanaka
16865d0612 Disable Mips' delay slot filler when optimization level is O0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162589 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-24 20:40:15 +00:00
Akira Hatanaka
6522a9e04b Add option disable-mips-delay-filler. Turn on mips' delay slot filler by
default.

Patch by Carl Norum.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162339 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-22 02:51:28 +00:00
Akira Hatanaka
a3defb07a0 Fill delay slot with useful instructions. Modified from Sparc's version of delay
slot filler.

Patch by Reed Kotler at Mips Technologies.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140825 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-29 23:52:13 +00:00