From 6ede37442d263084bc48d6a8e9c9c728c44f583b Mon Sep 17 00:00:00 2001
From: Alex Lorenz <arphaman@gmail.com>
Date: Tue, 21 Jul 2015 16:59:53 +0000
Subject: MIR Serialization: Serialize the external symbol machine operands.

Reviewers: Duncan P. N. Exon Smith
llvm-svn: 242806
---
 llvm/lib/CodeGen/MachineFunction.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'llvm/lib/CodeGen/MachineFunction.cpp')

diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 9856e70edae..0a8309eb2f2 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -322,6 +322,13 @@ MachineFunction::extractStoreMemRefs(MachineInstr::mmo_iterator Begin,
   return std::make_pair(Result, Result + Num);
 }
 
+const char *MachineFunction::createExternalSymbolName(StringRef Name) {
+  char *Dest = Allocator.Allocate<char>(Name.size() + 1);
+  std::copy(Name.begin(), Name.end(), Dest);
+  Dest[Name.size()] = 0;
+  return Dest;
+}
+
 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 void MachineFunction::dump() const {
   print(dbgs());
-- 
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