[PATCH] D36746: [Asm] Improve "too few operands" errors

[Oliver Stannard via Phabricator via llvm-commits]

olista01 created this revision.
Herald added a subscriber: javed.absar.

- We can still emit this error if the actual instruction has two or more operands missing compared to the expected one.
- We should only emit this error once per instruction.


Repository:
  rL LLVM

https://reviews.llvm.org/D36746

Files:
  lib/Target/ARM/AsmParser/ARMAsmParser.cpp
  test/MC/ARM/diagnostics.s
  test/MC/ARM/ldrd-strd-gnu-bad-inst.s
  test/MC/ARM/thumb-diagnostics.s
  test/MC/ARM/thumb2-diagnostics.s
  utils/TableGen/AsmMatcherEmitter.cpp

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