Don't require pseudo-instructions to carry encoding information.

For now this is distinct from isCodeGenOnly, as code-gen-only
instructions can (and often do) still have encoding information
associated with them. Once we've migrated all of them over to true
pseudo-instructions that are lowered to real instructions prior to
the printer/emitter, we can remove isCodeGenOnly and just use isPseudo.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134539 91177308-0d34-0410-b5e6-96231b3b80d8

utils/TableGen/ARMDecoderEmitter.cpp

@@ -421,6 +421,9 @@ public:
 protected:
   // Populates the insn given the uid.
   void insnWithID(insn_t &Insn, unsigned Opcode) const {
+    if (AllInstructions[Opcode]->isPseudo)
+      return;
+
     BitsInit &Bits = getBitsField(*AllInstructions[Opcode]->TheDef, "Inst");
 
     for (unsigned i = 0; i < BIT_WIDTH; ++i)