[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

LegalizeDAG.cpp updated: 1.138 -> 1.139
---
Log message:

Fix test/Regression/CodeGen/Generic/2005-07-12-memcpy-i64-length.ll


---
Diffs of the changes:  (+6 -1)

 LegalizeDAG.cpp |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletion(-)


Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.138 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.139
--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.138	Sat Jul  9 20:55:33 2005
+++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp	Tue Jul 12 20:42:45 2005
@@ -906,7 +906,12 @@
 
     SDOperand Tmp4;
     switch (getTypeAction(Node->getOperand(3).getValueType())) {
-    case Expand: assert(0 && "Cannot expand this yet!");
+    case Expand: {
+      // Length is too big, just take the lo-part of the length.
+      SDOperand HiPart;
+      ExpandOp(Node->getOperand(3), HiPart, Tmp4);
+      break;
+    }
     case Legal:
       Tmp4 = LegalizeOp(Node->getOperand(3));
       break;