From d75ff3104c2298ecb4abb18fb4bfc3f20a9099f8 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 1 Feb 2010 16:38:14 +0000
Subject: [PATCH] Add a getNUWMul function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94982 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Constants.h | 1 +
 lib/VMCore/Constants.cpp | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h
index 4111f36c5f0..4b356067998 100644
--- a/include/llvm/Constants.h
+++ b/include/llvm/Constants.h
@@ -699,6 +699,7 @@ public:
   static Constant *getNSWNeg(Constant *C);
   static Constant *getNSWAdd(Constant *C1, Constant *C2);
   static Constant *getNSWSub(Constant *C1, Constant *C2);
+  static Constant *getNUWMul(Constant *C1, Constant *C2);
   static Constant *getNSWMul(Constant *C1, Constant *C2);
   static Constant *getExactSDiv(Constant *C1, Constant *C2);
 
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp
index b1c942c214f..ad654ee7968 100644
--- a/lib/VMCore/Constants.cpp
+++ b/lib/VMCore/Constants.cpp
@@ -656,6 +656,11 @@ Constant* ConstantExpr::getNSWSub(Constant* C1, Constant* C2) {
                OverflowingBinaryOperator::NoSignedWrap);
 }
 
+Constant* ConstantExpr::getNUWMul(Constant* C1, Constant* C2) {
+  return getTy(C1->getType(), Instruction::Mul, C1, C2,
+               OverflowingBinaryOperator::NoUnsignedWrap);
+}
+
 Constant* ConstantExpr::getNSWMul(Constant* C1, Constant* C2) {
   return getTy(C1->getType(), Instruction::Mul, C1, C2,
                OverflowingBinaryOperator::NoSignedWrap);