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[TableGen][CodeEmitterGen] Avoid empty OpNum switches in getOperandBitOffset()
authorIlya Leoshkevich <iii@linux.ibm.com>
Thu, 20 Jul 2023 11:28:28 +0000 (13:28 +0200)
committerIlya Leoshkevich <iii@linux.ibm.com>
Thu, 20 Jul 2023 11:28:35 +0000 (13:28 +0200)
commitc05eff2f92425af8b8a9f279eb73d867d62e0d08
tree8e2ca2ee10dde5956671d85846aeb894a7941ce7tree | snapshot
parent7567b72f4dcf2f593f7fc8b4970e80942985495bcommit | diff
[TableGen][CodeEmitterGen] Avoid empty OpNum switches in getOperandBitOffset()

getOperandBitOffset() causes the following warning on MSVC:

E:\llvm\ninja\lib\Target\SystemZ\SystemZGenMCCodeEmitter.inc(15414): warning C4060: switch statement contains no 'case' or 'default' labels

Do not emit empty OpNum switches.

Reviewed By: RKSimon, uweigand

Differential Revision: https://reviews.llvm.org/D155805
llvm/utils/TableGen/CodeEmitterGen.cpp diff | blob | history
Domain: System / Toolchain;