[llvm] r245370 - MIR Parser: Extract the code that parses stack object references into a new

[Alex Lorenz via llvm-commits]

Author: arphaman
Date: Tue Aug 18 17:18:52 2015
New Revision: 245370

URL: http://llvm.org/viewvc/llvm-project?rev=245370&view=rev
Log:
MIR Parser: Extract the code that parses stack object references into a new
method.

This commit extracts the code that parses the stack object references into a
new method named 'parseStackFrameIndex', so that it can be reused when
parsing standalone stack object references.

Modified:
    llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp

Modified: llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp?rev=245370&r1=245369&r2=245370&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp (original)
+++ llvm/trunk/lib/CodeGen/MIRParser/MIParser.cpp Tue Aug 18 17:18:52 2015
@@ -114,6 +114,7 @@ public:
   bool parseFPImmediateOperand(MachineOperand &Dest);
   bool parseMBBReference(MachineBasicBlock *&MBB);
   bool parseMBBOperand(MachineOperand &Dest);
+  bool parseStackFrameIndex(int &FI);
   bool parseStackObjectOperand(MachineOperand &Dest);
   bool parseFixedStackFrameIndex(int &FI);
   bool parseFixedStackObjectOperand(MachineOperand &Dest);
@@ -929,7 +930,7 @@ bool MIParser::parseMBBOperand(MachineOp
   return false;
 }
 
-bool MIParser::parseStackObjectOperand(MachineOperand &Dest) {
+bool MIParser::parseStackFrameIndex(int &FI) {
   assert(Token.is(MIToken::StackObject));
   unsigned ID;
   if (getUnsigned(ID))
@@ -946,7 +947,15 @@ bool MIParser::parseStackObjectOperand(M
     return error(Twine("the name of the stack object '%stack.") + Twine(ID) +
                  "' isn't '" + Token.stringValue() + "'");
   lex();
-  Dest = MachineOperand::CreateFI(ObjectInfo->second);
+  FI = ObjectInfo->second;
+  return false;
+}
+
+bool MIParser::parseStackObjectOperand(MachineOperand &Dest) {
+  int FI;
+  if (parseStackFrameIndex(FI))
+    return true;
+  Dest = MachineOperand::CreateFI(FI);
   return false;
 }