John McCall dfb44ac690 Somehow I was getting reasonable results for the test cases I was interested ... in despite not ever incrementing any path costs, so that the only nonzero costs arose from the all-left path in the first column. Anyway. Perform the diff starting from the beginning of the block to avoid capturing (say) loads of allocas. Vastly improves diff results on code that hasn't been mem2reg'ed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109741 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-29 08:53:59 +00:00
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CMakeLists.txt
DifferenceEngine.cpp	Somehow I was getting reasonable results for the test cases I was interested	2010-07-29 08:53:59 +00:00
DifferenceEngine.h
llvm-diff.cpp
Makefile