From f84f491d315cb429131f627c2b16a046f61c8f86 Mon Sep 17 00:00:00 2001
From: Alex Lorenz <arphaman@gmail.com>
Date: Wed, 12 Aug 2015 21:17:02 +0000
Subject: [PATCH] MIR Parser: Move the parsing of fixed stack object indices
 into new method. NFC

This commit moves the code that parses the frame indices for the fixed stack
objects from the method 'parseFixedStackObjectOperand' to a new method named
'parseFixedStackFrameIndex', so that it can be reused when parsing fixed stack
pseudo source values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244814 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MIRParser/MIParser.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/MIRParser/MIParser.cpp b/lib/CodeGen/MIRParser/MIParser.cpp
index ec70ea3d6c7..2f106f201e0 100644
--- a/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/lib/CodeGen/MIRParser/MIParser.cpp
@@ -107,6 +107,7 @@ public:
   bool parseMBBReference(MachineBasicBlock *&MBB);
   bool parseMBBOperand(MachineOperand &Dest);
   bool parseStackObjectOperand(MachineOperand &Dest);
+  bool parseFixedStackFrameIndex(int &FI);
   bool parseFixedStackObjectOperand(MachineOperand &Dest);
   bool parseGlobalValue(GlobalValue *&GV);
   bool parseGlobalAddressOperand(MachineOperand &Dest);
@@ -664,7 +665,7 @@ bool MIParser::parseStackObjectOperand(MachineOperand &Dest) {
   return false;
 }
 
-bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) {
+bool MIParser::parseFixedStackFrameIndex(int &FI) {
   assert(Token.is(MIToken::FixedStackObject));
   unsigned ID;
   if (getUnsigned(ID))
@@ -674,7 +675,15 @@ bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) {
     return error(Twine("use of undefined fixed stack object '%fixed-stack.") +
                  Twine(ID) + "'");
   lex();
-  Dest = MachineOperand::CreateFI(ObjectInfo->second);
+  FI = ObjectInfo->second;
+  return false;
+}
+
+bool MIParser::parseFixedStackObjectOperand(MachineOperand &Dest) {
+  int FI;
+  if (parseFixedStackFrameIndex(FI))
+    return true;
+  Dest = MachineOperand::CreateFI(FI);
   return false;
 }