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-rw-r--r--lib/Bytecode/Reader/Reader.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 82a73fa599..24875e42fd 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -720,6 +720,7 @@ void BytecodeReader::ParseInstruction(std::vector<unsigned> &Oprnds,
break;
}
+ case 61: // tail call
case Instruction::Call: {
if (Oprnds.size() == 0)
error("Invalid call instruction encountered!");
@@ -765,6 +766,7 @@ void BytecodeReader::ParseInstruction(std::vector<unsigned> &Oprnds,
}
Result = new CallInst(F, Params);
+ if (Opcode == 61) cast<CallInst>(Result)->setTailCall(true);
break;
}
case Instruction::Invoke: {