the llvm source root from the llvm-config command. The dependency now is
that the correct llvm-config command is in the path. For most developers
this is the case.


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confuse shells that might use this output.


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RegNodes, and ValueNodes maps into the CSEMap.


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lines contributed by each user to each file.


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particular directory, just pass that directory to the script. Also, clean
up the HTML output, put list of skipped dirs at the end, and make a few
other minor improvements.


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make a temporary vector.


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Change one ReplaceAllUsesWith method to take an array of operands to replaceinstead of a vector of operands.


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instead of a vector of operands.


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Convert vectors to fixed sized arrays and smallvectors.  Eliminate use of getNode that takes a vector.


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_func:
        vsldoi v2, v3, v2, 12
        vsldoi v2, v2, v2, 4
        blr

instead of:

_func:
        vsldoi v2, v3, v2, 12
        vsldoi v2, v2, v2, 4
***     vor f1, v2, v2
        blr


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  introduced by previous commit.
- SelectCode now returns a SDNode*. If it is not null, the selected node
  produces the same number of results as the input node. The seletion loop
  is responsible for calling ReplaceAllUsesWith() to replace the input node
  with the output target node. For other cases, e.g. when load is folded,
  the selection code is responsible for calling ReplaceAllUsesOfValueWith()
  and SelectCode returns NULL.
- Other clean ups.


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the documentation to reflect this.


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sufficiently long that I placed it in a separate file but it links from
the FAQ page. More might need to be added to GetElementPtr.html to
address additional confusion surrounding GEP.


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