From: Dan Gohman <gohman@apple.com>
Date: Mon, 9 Jun 2008 22:05:52 +0000 (+0000)
Subject: Teach isGAPlusOffset to respect a GlobalAddressSDNode's offset
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9ea3f56d07875ecb4ae2cd5bc14a9563b9742553;p=oota-llvm.git

Teach isGAPlusOffset to respect a GlobalAddressSDNode's offset
value, which is something that apparently isn't used much.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52158 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index fe752de6445..c99319338e3 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -1487,7 +1487,9 @@ TargetLowering::SimplifySetCC(MVT VT, SDOperand N0, SDOperand N1,
 bool TargetLowering::isGAPlusOffset(SDNode *N, GlobalValue* &GA,
                                     int64_t &Offset) const {
   if (isa<GlobalAddressSDNode>(N)) {
-    GA = cast<GlobalAddressSDNode>(N)->getGlobal();
+    GlobalAddressSDNode *GASD = cast<GlobalAddressSDNode>(N);
+    GA = GASD->getGlobal();
+    Offset += GASD->getOffset();
     return true;
   }