From 0cf8d022ae7d2e2da347347fdc76ba9529149c35 Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Wed, 18 Nov 2015 17:12:39 +0100
Subject: Addmod and mulmod.

---
 libsolidity/codegen/ExpressionCompiler.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'libsolidity/codegen')

diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index 3906a897..0f952f9c 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -637,6 +637,20 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 			m_context << eth::Instruction::BLOCKHASH;
 			break;
 		}
+		case Location::AddMod:
+		case Location::MulMod:
+		{
+			for (unsigned i = 0; i < 3; i ++)
+			{
+				arguments[2 - i]->accept(*this);
+				utils().convertType(*arguments[2 - i]->annotation().type, IntegerType(256));
+			}
+			if (function.location() == Location::AddMod)
+				m_context << eth::Instruction::ADDMOD;
+			else
+				m_context << eth::Instruction::MULMOD;
+			break;
+		}
 		case Location::ECRecover:
 		case Location::SHA256:
 		case Location::RIPEMD160:
-- 
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