[PATCH] D18732: [SystemZ] Support LRVH and STRVH opcodes

[Zhan Jun Liau via llvm-commits]

zhanjunl updated this revision to Diff 57180.
zhanjunl added a comment.

Made changes to the diff based on Ulrich's comments:

Removed the unindexed check because it was unnecessary.
Added comments to describe the operands of the new LRV and STRV ISDs.
Added a comment to explain the need for the !volatile check.
Added the SDNPMemOperand property to the node definitions.


http://reviews.llvm.org/D18732

Files:
  lib/Target/SystemZ/SystemZISelLowering.cpp
  lib/Target/SystemZ/SystemZISelLowering.h
  lib/Target/SystemZ/SystemZInstrInfo.td
  lib/Target/SystemZ/SystemZOperators.td
  test/CodeGen/SystemZ/bswap-06.ll
  test/CodeGen/SystemZ/bswap-07.ll
  test/MC/Disassembler/SystemZ/insns.txt
  test/MC/SystemZ/insn-good.s

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