[llvm-commits] [llvm] r52610 - /llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

[Duncan Sands]

Author: baldrick
Date: Sun Jun 22 04:42:16 2008
New Revision: 52610

URL: http://llvm.org/viewvc/llvm-project?rev=52610&view=rev
Log:
Make custom lowering of ADD work correctly.  This
fixes PR2476; patch by Richard Osborne.  The same
problem exists for a bunch of other operators, but
I'm ignoring this because they will be automagically
fixed when the new LegalizeTypes infrastructure lands,
since it already solves this problem centrally.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp?rev=52610&r1=52609&r2=52610&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Sun Jun 22 04:42:16 2008
@@ -6374,9 +6374,9 @@
     // If the target wants to custom expand this, let them.
     if (TLI.getOperationAction(Node->getOpcode(), VT) ==
             TargetLowering::Custom) {
-      Op = TLI.LowerOperation(Op, DAG);
-      if (Op.Val) {
-        ExpandOp(Op, Lo, Hi);
+      SDOperand Result = TLI.LowerOperation(Op, DAG);
+      if (Result.Val) {
+        ExpandOp(Result, Lo, Hi);
         break;
       }
     }