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

[Chris Lattner]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

LegalizeDAG.cpp updated: 1.224 -> 1.225
---
Log message:

Teach legalize how to promote sext_inreg to fix a problem Andrew pointed
out to me.


---
Diffs of the changes:  (+5 -0)

 LegalizeDAG.cpp |    5 +++++
 1 files changed, 5 insertions(+)


Index: llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.224 llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.225
--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.224	Wed Dec  7 13:48:11 2005
+++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp	Fri Dec  9 11:32:47 2005
@@ -2404,6 +2404,11 @@
     }
     break;
 
+  case ISD::SIGN_EXTEND_INREG:
+    Result = PromoteOp(Node->getOperand(0));
+    Result = DAG.getNode(ISD::SIGN_EXTEND_INREG, NVT, Result, 
+                         Node->getOperand(1));
+    break;
   case ISD::FP_TO_SINT:
   case ISD::FP_TO_UINT:
     switch (getTypeAction(Node->getOperand(0).getValueType())) {