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New rlwimi implementation, which is superior to the old one. There are
authorNate Begeman <natebegeman@mac.com>
Sun, 7 May 2006 00:23:38 +0000 (00:23 +0000)
committerNate Begeman <natebegeman@mac.com>
Sun, 7 May 2006 00:23:38 +0000 (00:23 +0000)
commit77f361f5b3ac6ed080d6b0f401b62cd6e08614e5
treebdc77ee993c1086ed0e366c32e3e55aec800a295tree | snapshot
parent822db93e57f9b8800268e8ba7b2cbc1234bc265ccommit | diff
New rlwimi implementation, which is superior to the old one. There are
still a couple missed optimizations, but we now generate all the possible
rlwimis for multiple inserts into the same bitfield.  More regression tests
to come.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28156 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/PowerPC/PPCISelDAGToDAG.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors