[PATCH] D22186: [SCCP] Add support for insertelement instructions

[Davide Italiano via llvm-commits]

davide created this revision.
davide added a reviewer: eli.friedman.
davide added a subscriber: llvm-commits.

The support was already there, but it was commented out, and didn't get some cases right, e.g. the one where  either `idx` or `elt` being undef.



http://reviews.llvm.org/D22186

Files:
  lib/Transforms/Scalar/SCCP.cpp
  test/Transforms/SCCP/insertelement.ll

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