[PATCH] [AArch64 NEON] Accept both #0.0 and #0 for comparing with floating point zero in asm parser.

[Jiangning Liu]

  Hi Kevin,

  This patch looks good to me!

  Thanks,
  -Jiangning


  2014/1/7 Kevin Qin <kevinqindev at gmail.com>

  >   Hi Tim,
  >
  >   Sorry for updated late since last patch. We consider to let asm parser
  > accept #0x0 as well. It means #0.0, #0 and #0x0 will be valid immediate for
  > FCMXX. Also made some changes to simplify codes and get diagnostics more
  > readable. Please review again, thanks.
  >
  > http://llvm-reviews.chandlerc.com/D2432
  >
  > CHANGE SINCE LAST DIFF
  >   http://llvm-reviews.chandlerc.com/D2432?vs=6157&id=6377#toc
  >
  > Files:
  >   lib/Target/AArch64/AArch64InstrNEON.td
  >   lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
  >   test/MC/AArch64/neon-compare-instructions.s
  >   test/MC/AArch64/neon-diagnostics.s
  >   test/MC/AArch64/neon-scalar-fp-compare.s
  >
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http://llvm-reviews.chandlerc.com/D2432