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path: root/llvm/lib/CodeGen/EdgeBundles.cpp
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* Add a hidden command line option to display edge bundle graphs as they areJakob Stoklund Olesen2011-01-051-0/+7
| | | | | | calculated. llvm-svn: 122912
* Turn the EdgeBundles class into a stand-alone machine CFG analysis pass.Jakob Stoklund Olesen2011-01-041-0/+79
The analysis will be needed by both the greedy register allocator and the X86FloatingPoint pass. It only needs to be computed once when the CFG doesn't change. This pass is very fast, usually showing up as 0.0% wall time. llvm-svn: 122832
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