From: Evan Cheng <evan.cheng@apple.com>
Date: Tue, 7 Nov 2006 09:04:16 +0000 (+0000)
Subject: Added target hook for post-indexed memory ops transformation.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=a7bb6498fec20c9d0f7cfce4f7df7f6852ad1d57;p=oota-llvm.git

Added target hook for post-indexed memory ops transformation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31499 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 9416afd25ec..e5cddada583 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -382,6 +382,16 @@ public:
     return false;
   }
   
+  /// getPostIndexedAddressParts - returns true by value, base pointer and
+  /// offset pointer and addressing mode by reference if this node can be
+  /// combined with a load / store to form a post-indexed load / store.
+  virtual bool getPostIndexedAddressParts(SDNode *N, MVT::ValueType VT,
+                                          SDOperand &Base, SDOperand &Offset,
+                                          ISD::MemOpAddrMode &AM,
+                                          SelectionDAG &DAG) {
+    return false;
+  }
+  
   //===--------------------------------------------------------------------===//
   // TargetLowering Optimization Methods
   //