[PATCH] Teach instcombine to canonicalize "element extraction" from a load of an integer and "element insertion" into a store of an integer into actual element extraction, element insertion, and vector loads and stores.

Chandler Carruth chandlerc at gmail.com
Sat Dec 6 16:14:02 PST 2014


(ping)

On Fri, Dec 5, 2014 at 2:50 PM, Chandler Carruth <chandlerc at gmail.com>
wrote:

> Fix a somewhat obvious goof with endianness and a bunch of formatting
> badness
> that drifted into the patch.
>
> Update the test case to be much more precise about what it checks and to
> enforce that we get endianness correct now.
>
> http://reviews.llvm.org/D6548
>
> Files:
>   lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
>   test/Transforms/InstCombine/loadstore-vector.ll
>
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