1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MIRParser/MIParser.cpp b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
index 1000eb0b268..9c8743a7164 100644
--- a/llvm/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
@@ -1634,6 +1634,12 @@ bool MIParser::parseCFIOperand(MachineOperand &Dest) {
     CFIIndex =
         MF.addFrameInst(MCCFIInstruction::createDefCfa(nullptr, Reg, -Offset));
     break;
+  case MIToken::kw_cfi_restore:
+    if (parseCFIRegister(Reg))
+      return true;
+    CFIIndex = MF.addFrameInst(MCCFIInstruction::createRestore(nullptr, Reg));
+    break;
+
   default:
     // TODO: Parse the other CFI operands.
     llvm_unreachable("The current token should be a cfi operand");
@@ -1912,6 +1918,7 @@ bool MIParser::parseMachineOperand(MachineOperand &Dest,
   case MIToken::kw_cfi_def_cfa_register:
   case MIToken::kw_cfi_def_cfa_offset:
   case MIToken::kw_cfi_def_cfa:
+  case MIToken::kw_cfi_restore:
     return parseCFIOperand(Dest);
   case MIToken::kw_blockaddress:
     return parseBlockAddressOperand(Dest);