Files
llvm/test/CodeGen/ARM
Sam Parker 153f2e3851 [DAGCombine] Improve ReduceLoadWidth for SRL
If the SRL node is only used by an AND, we may be able to set the
ExtVT to the width of the mask, making the AND redundant. To support
this, another check has been added in isLegalNarrowLoad which queries
whether the load is valid.

Differential Revision: https://reviews.llvm.org/D41350


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321259 91177308-0d34-0410-b5e6-96231b3b80d8
2017-12-21 12:55:04 +00:00
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