[llvm-commits] CVS: llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/SparcV8:

SparcV8ISelDAGToDAG.cpp updated: 1.69 -> 1.70
---
Log message:

I don't see why this optimization isn't safe, but it isn't, so disable it


---
Diffs of the changes:  (+2 -1)

 SparcV8ISelDAGToDAG.cpp |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)


Index: llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
diff -u llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp:1.69 llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp:1.70
--- llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp:1.69	Mon Jan 30 16:20:49 2006
+++ llvm/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp	Mon Jan 30 20:45:52 2006
@@ -431,7 +431,8 @@
         if (CurArgReg < ArgRegEnd) ++CurArgReg;
         if (CurArgReg < ArgRegEnd) ++CurArgReg;
         ArgValues.push_back(DAG.getNode(ISD::UNDEF, ObjectVT));
-      } else if (CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 &&
+      } else if (/* FIXME: Apparently this isn't safe?? */
+                 0 && CurArgReg == ArgRegEnd && ObjectVT == MVT::f64 &&
                  ((CurArgReg-ArgRegs) & 1) == 0) {
         // If this is a double argument and the whole thing lives on the stack,
         // and the argument is aligned, load the double straight from the stack.