Work on LiveRange instead of LiveInterval where possible
authorMatthias Braun <matze@braunis.de>
Thu, 10 Oct 2013 21:28:57 +0000 (21:28 +0000)
committerMatthias Braun <matze@braunis.de>
Thu, 10 Oct 2013 21:28:57 +0000 (21:28 +0000)
commit2d5c32b3b50510d5f91c6c11d5bcf20f652b8b11
tree6cafede48f9ff8506d3713e8bae6b8036e660484
parent364e6e90723e0f1e5cf2a4e0a773a76cf96bf04f
Work on LiveRange instead of LiveInterval where possible

Also change some pointer arguments to references at some places where
0-pointers are not allowed.

llvm-svn: 192396
llvm/include/llvm/CodeGen/LiveIntervalAnalysis.h
llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
llvm/lib/CodeGen/LiveRangeCalc.cpp
llvm/lib/CodeGen/LiveRangeCalc.h
llvm/lib/CodeGen/RegisterCoalescer.cpp
llvm/lib/CodeGen/SplitKit.cpp