eliminate the old InstFormatName which is always "AsmString",

simplify CodeGenInstruction. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117891 91177308-0d34-0410-b5e6-96231b3b80d8

utils/TableGen/AsmMatcherEmitter.cpp

@@ -945,7 +945,7 @@ void AsmMatcherInfo::BuildInfo() {
 
     Instructions.push_back(II.take());
   }
-
+  
   // Build info for the register classes.
   BuildRegisterClasses(SingletonRegisters);
 

utils/TableGen/CodeGenInstruction.cpp

@@ -95,9 +95,9 @@ static void ParseConstraints(const std::string &CStr, CodeGenInstruction *I) {
   }
 }
 
-CodeGenInstruction::CodeGenInstruction(Record *R, const std::string &AsmStr)
-  : TheDef(R), AsmString(AsmStr) {
+CodeGenInstruction::CodeGenInstruction(Record *R) : TheDef(R) {
   Namespace = R->getValueAsString("Namespace");
+  AsmString = R->getValueAsString("AsmString");
 
   isReturn     = R->getValueAsBit("isReturn");
   isBranch     = R->getValueAsBit("isBranch");

utils/TableGen/CodeGenInstruction.h

@@ -185,7 +185,7 @@ namespace llvm {
       return false;
     }
 
-    CodeGenInstruction(Record *R, const std::string &AsmStr);
+    CodeGenInstruction(Record *R);
 
     /// getOperandNamed - Return the index of the operand with the specified
     /// non-empty name.  If the instruction does not have an operand with the

utils/TableGen/CodeGenTarget.cpp

@@ -295,13 +295,8 @@ void CodeGenTarget::ReadInstructions() const {
     throw std::string("No 'Instruction' subclasses defined!");
 
   // Parse the instructions defined in the .td file.
-  std::string InstFormatName =
-    getAsmWriter()->getValueAsString("InstFormatName");
-
-  for (unsigned i = 0, e = Insts.size(); i != e; ++i) {
-    std::string AsmStr = Insts[i]->getValueAsString(InstFormatName);
-    Instructions[Insts[i]] = new CodeGenInstruction(Insts[i], AsmStr);
-  }
+  for (unsigned i = 0, e = Insts.size(); i != e; ++i)
+    Instructions[Insts[i]] = new CodeGenInstruction(Insts[i]);
 }
 
 static const CodeGenInstruction *