From 53c9520b238514a9c1b63ff02221f7467aad1337 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Sat, 24 Mar 2007 21:56:22 +0000
Subject: [PATCH] Correct the implementation of srem to be remainder, not
 modulus. The sign of the result must follow the sign of the divisor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35302 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ADT/APInt.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 44b5fd0403f..52509ed000c 100644
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -564,9 +564,9 @@ public:
   inline APInt srem(const APInt& RHS) const {
     if (isNegative())
       if (RHS.isNegative())
-        return (-(*this)).urem(-RHS);
+        return -((-(*this)).urem(-RHS));
       else
-        return -((-(*this)).urem(RHS));
+        return (-(*this)).urem(RHS);
     else if (RHS.isNegative())
       return -(this->urem(-RHS));
     return this->urem(RHS);
-- 
2.11.0