[llvm-commits] [PATCH] Fix for PR 14652 and 14740

[Akira Hatanaka]

The attached patch is an attempt to fix the following bugs:

http://llvm.org/bugs/show_bug.cgi?id=14652
http://llvm.org/bugs/show_bug.cgi?id=14740

It fixes the code which scalarizes vector shifts and ensures that the type
of the shift amount operand is the type TargetLowering::getShiftAmountTy
returns. This is the same approach taken in SelectionDAGBuilder::visitShift.

The command that was failing in 14652 passes after this patch is applied
and fixes 14740 as well.
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