[PATCH] D11764: [DAGCombiner] Attempt to mask vectors before zero extension instead of after.

[Simon Pilgrim via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL245160: [DAGCombiner] Attempt to mask vectors before zero extension instead of after. (authored by RKSimon).

Changed prior to commit:
  http://reviews.llvm.org/D11764?vs=32142&id=32220#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D11764

Files:
  llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/trunk/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp
  llvm/trunk/test/CodeGen/AArch64/arm64-aapcs.ll
  llvm/trunk/test/CodeGen/AArch64/arm64-arith.ll
  llvm/trunk/test/CodeGen/AArch64/arm64-vector-ext.ll
  llvm/trunk/test/CodeGen/AArch64/bitfield.ll
  llvm/trunk/test/CodeGen/SystemZ/insert-05.ll
  llvm/trunk/test/CodeGen/X86/avx2-conversions.ll
  llvm/trunk/test/CodeGen/X86/vec_cast2.ll
  llvm/trunk/test/CodeGen/X86/vector-zext.ll

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