From 7c7ba9d2d587303a486f29c68416bd8391499f77 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 9 Apr 2007 22:10:05 +0000
Subject: [PATCH] Fix a bug in PPCTargetLowering::isLegalAddressingMode, scales
 other than 0/1/2 are always unsupported.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35835 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/PPCISelLowering.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 4b2d448d343..13ab52abd4b 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -3389,6 +3389,9 @@ bool PPCTargetLowering::isLegalAddressingMode(const AddrMode &AM,
       return false;
     // Allow 2*r as r+r.
     break;
+  default:
+    // No other scales are supported.
+    return false;
   }
   
   return true;
-- 
2.34.1