Fix a thinko. If the operand is promoted, pass the promoted value into

the new zero extend, not the original operand.  This fixes cast bool -> long
on ppc.

Add an unrelated fixme

llvm-svn: 21196

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 256aa2513e0..1fcaa723e2c 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -1937,7 +1937,7 @@ void SelectionDAGLegalize::ExpandOp(SDOperand Op, SDOperand &Lo, SDOperand &Hi){
 
     // The low part is just a zero extension of the input (which degenerates to
     // a copy).
-    Lo = DAG.getNode(ISD::ZERO_EXTEND, NVT, LegalizeOp(Node->getOperand(0)));
+    Lo = DAG.getNode(ISD::ZERO_EXTEND, NVT, In);
     
     // The high part is just a zero.
     Hi = DAG.getConstant(0, NVT);