[PATCH] D46957: [x86] Lower some trunc + shuffle patterns to vpmov[q|d][b|w]

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:4867
 /// from position Pos and ending in Pos+Size, falls within the specified
 /// sequential range (Low, Low+Size]. or is undef.
+static bool isSequentialOrUndefInRange(ArrayRef<int> Mask, unsigned Pos,
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Fix comment - (Low, Low+Step*Size] ?


https://reviews.llvm.org/D46957