Chandler Carruth 97f6f03c42 Refactor some methods to look through bitcasts and GEPs on pointers into ...

a common collection of methods on Value, and share their implementation.
We had two variations in two different places already, and I need the
third variation for inline cost estimation.

Reviewed by Duncan Sands on IRC, but further comments here welcome.

llvm-svn: 152490

2012-03-10 08:39:09 +00:00

22 KiB

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