[PATCH] D25614: [tablegen] Extract portions of AsmMatcherEmitter for re-use by another generator. NFC.

[Daniel Sanders via llvm-commits]

dsanders created this revision.
dsanders added a subscriber: llvm-commits.
Herald added subscribers: modocache, mgorny, beanz.

This change is preparation for a change that will allow targets to verify that the instructions
they emit meet the predicates they specify. This is useful to ensure that C++
legalization/lowering/instruction-selection doesn't incorrectly select code for a different
subtarget than intended. Such cases are not caught by the integrated assembler when emitting
instructions directly to an object file.


https://reviews.llvm.org/D25614

Files:
  utils/TableGen/AsmMatcherEmitter.cpp
  utils/TableGen/CMakeLists.txt
  utils/TableGen/SubtargetFeatureInfo.cpp
  utils/TableGen/SubtargetFeatureInfo.h

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