Remove dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222781 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Target/Target.td

@@ -1005,9 +1005,6 @@ class AsmWriter {
   // will specify which alternative to use.  For example "{x|y|z}" with Variant
   // == 1, will expand to "y".
   int Variant = 0;
-
-  // OperandSpacing - Space between operand columns.
-  int OperandSpacing = -1;
 }
 def DefaultAsmWriter : AsmWriter;
 

utils/TableGen/AsmWriterEmitter.cpp

@@ -1091,8 +1091,7 @@ AsmWriterEmitter::AsmWriterEmitter(RecordKeeper &R) : Records(R), Target(R) {
        I != E; ++I)
     if (!(*I)->AsmString.empty() && (*I)->TheDef->getName() != "PHI")
       Instructions.push_back(
-          AsmWriterInst(**I, AsmWriter->getValueAsInt("Variant"),
-                        AsmWriter->getValueAsInt("OperandSpacing")));
+          AsmWriterInst(**I, AsmWriter->getValueAsInt("Variant")));
 
   // Get the instruction numbering.
   NumberedInstructions = &Target.getInstructionsByEnumValue();

utils/TableGen/AsmWriterInst.cpp

@@ -48,9 +48,7 @@ std::string AsmWriterOperand::getCode() const {
 /// ParseAsmString - Parse the specified Instruction's AsmString into this
 /// AsmWriterInst.
 ///
-AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI,
-                             unsigned Variant,
-                             int OperandSpacing) {
+AsmWriterInst::AsmWriterInst(const CodeGenInstruction &CGI, unsigned Variant) {
   this->CGI = &CGI;
 
   // NOTE: Any extensions to this code need to be mirrored in the

utils/TableGen/AsmWriterInst.h

@@ -88,8 +88,7 @@ namespace llvm {
     const CodeGenInstruction *CGI;
 
     AsmWriterInst(const CodeGenInstruction &CGI,
-                  unsigned Variant,
-                  int OperandSpacing);
+                  unsigned Variant);
 
     /// MatchesAllButOneOp - If this instruction is exactly identical to the
     /// specified instruction except for one differing operand, return the