Chris Lattner 2ad8cf5555 remove some harmful code that would turn an insertelement on an undef ...

into a shuffle even if it was used by another insertelement.  If the
visitation order of instcombine was wrong, this would turn a chain of
insertelements into a chain of shufflevectors, which was quite painful.

Since CollectShuffleElements handles these cases, the code can just
be nuked.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83810 91177308-0d34-0410-b5e6-96231b3b80d8

2009-10-11 23:02:46 +00:00

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Hello

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Instrumentation

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IPO

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Scalar

remove some harmful code that would turn an insertelement on an undef

2009-10-11 23:02:46 +00:00

Utils

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Makefile

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