From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Wed, 25 Nov 2009 01:05:25 +0000 (+0000)
Subject: Use endianess dependent offsets for load/store of doubles when
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=37fd537544769c7f4304141745ebee4a8677e783;p=oota-llvm.git

Use endianess dependent offsets for load/store of doubles when
using two swc/lwc instead of sdc/ldc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89826 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp
index 2990ba90647..43c3b70ceb7 100644
--- a/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -235,6 +235,10 @@ SDNode *MipsDAGToDAGISel::SelectLoadFp64(SDValue N) {
   else
     return NULL;
 
+  // Choose the offsets depending on the endianess
+  if (TM.getTargetData()->isBigEndian())
+    std::swap(Offset0, Offset1);
+
   // Instead of:
   //    ldc $f0, X($3)
   // Generate:
@@ -296,6 +300,10 @@ SDNode *MipsDAGToDAGISel::SelectStoreFp64(SDValue N) {
   else
     return NULL;
 
+  // Choose the offsets depending on the endianess
+  if (TM.getTargetData()->isBigEndian())
+    std::swap(Offset0, Offset1);
+
   // Instead of:
   //    sdc $f0, X($3)
   // Generate: