4 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/AsmParser/LLLexer.cpp b/llvm/lib/AsmParser/LLLexer.cpp
index 1b7c9c6d04c..cad1d3b34dd 100644
--- a/llvm/lib/AsmParser/LLLexer.cpp
+++ b/llvm/lib/AsmParser/LLLexer.cpp
@@ -540,6 +540,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(arm_apcscc);
   KEYWORD(arm_aapcscc);
   KEYWORD(arm_aapcs_vfpcc);
+  KEYWORD(msp430_intrcc);
 
   KEYWORD(cc);
   KEYWORD(c);
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index 193e8ddbc05..0333eedac4d 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -1074,6 +1074,7 @@ bool LLParser::ParseOptionalVisibility(unsigned &Res) {
 ///   ::= 'arm_apcscc'
 ///   ::= 'arm_aapcscc'
 ///   ::= 'arm_aapcs_vfpcc'
+///   ::= 'msp430_intrcc'
 ///   ::= 'cc' UINT
 ///
 bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) {
@@ -1087,6 +1088,7 @@ bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) {
   case lltok::kw_arm_apcscc:     CC = CallingConv::ARM_APCS; break;
   case lltok::kw_arm_aapcscc:    CC = CallingConv::ARM_AAPCS; break;
   case lltok::kw_arm_aapcs_vfpcc:CC = CallingConv::ARM_AAPCS_VFP; break;
+  case lltok::kw_msp430_intrcc:  CC = CallingConv::MSP430_INTR; break;
   case lltok::kw_cc: {
       unsigned ArbitraryCC;
       Lex.Lex();
diff --git a/llvm/lib/AsmParser/LLToken.h b/llvm/lib/AsmParser/LLToken.h
index 797c32ea67c..11657667650 100644
--- a/llvm/lib/AsmParser/LLToken.h
+++ b/llvm/lib/AsmParser/LLToken.h
@@ -69,6 +69,7 @@ namespace lltok {
     kw_cc, kw_ccc, kw_fastcc, kw_coldcc,
     kw_x86_stdcallcc, kw_x86_fastcallcc,
     kw_arm_apcscc, kw_arm_aapcscc, kw_arm_aapcs_vfpcc,
+    kw_msp430_intrcc,
 
     kw_signext,
     kw_zeroext,
diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp
index 9a23506e23b..c765d968fcd 100644
--- a/llvm/lib/VMCore/AsmWriter.cpp
+++ b/llvm/lib/VMCore/AsmWriter.cpp
@@ -1660,6 +1660,7 @@ void AssemblyWriter::printFunction(const Function *F) {
   case CallingConv::ARM_APCS:     Out << "arm_apcscc "; break;
   case CallingConv::ARM_AAPCS:    Out << "arm_aapcscc "; break;
   case CallingConv::ARM_AAPCS_VFP:Out << "arm_aapcs_vfpcc "; break;
+  case CallingConv::MSP430_INTR:  Out << "msp430_intrcc "; break;
   default: Out << "cc" << F->getCallingConv() << " "; break;
   }
 
@@ -1927,6 +1928,7 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
     case CallingConv::ARM_APCS:     Out << " arm_apcscc "; break;
     case CallingConv::ARM_AAPCS:    Out << " arm_aapcscc "; break;
     case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break;
+    case CallingConv::MSP430_INTR:  Out << " msp430_intrcc "; break;
     default: Out << " cc" << CI->getCallingConv(); break;
     }
 
@@ -1977,6 +1979,7 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
     case CallingConv::ARM_APCS:     Out << " arm_apcscc "; break;
     case CallingConv::ARM_AAPCS:    Out << " arm_aapcscc "; break;
     case CallingConv::ARM_AAPCS_VFP:Out << " arm_aapcs_vfpcc "; break;
+    case CallingConv::MSP430_INTR:  Out << " msp430_intrcc "; break;
     default: Out << " cc" << II->getCallingConv(); break;
     }