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llvm-6502/lib/Transforms
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Owen Anderson 516eb1c139 Put a heuristic in place to prevent GVN from falling into bad cases with massively complicated CFGs. 
This speeds up a particular testcase from 12+ hours to 5 seconds with little perceptible loss of quality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55391 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-26 22:07:42 +00:00
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Hello
Instrumentation
IPO
Scalar Put a heuristic in place to prevent GVN from falling into bad cases with massively complicated CFGs. 2008-08-26 22:07:42 +00:00
Utils
Makefile