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authorAndrew Trick <atrick@apple.com>2011-01-29 01:09:53 +0000
committerAndrew Trick <atrick@apple.com>2011-01-29 01:09:53 +0000
commit24f5ff0f234b1b786291d79e252ef1a7a7eb5f4b (patch)
tree10198d00ffe2811bff03dd747d5a2f6c4e528c49 /llvm/lib/CodeGen/MachineFunctionAnalysis.cpp
parentfea7ddc735d0f0981c2d8b0d0eeae1dd2ad88770 (diff)
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Implementation of path profiling.
Modified patch by Adam Preuss. This builds on the existing framework for block tracing, edge profiling and optimal edge profiling. See -help-hidden for new flags. For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs. llvm-svn: 124515
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