[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

PPC32ISelPattern.cpp updated: 1.56 -> 1.57
---
Log message:

do not set the root to null if an argument is dead


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

 PPC32ISelPattern.cpp |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)


Index: llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
diff -u llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.56 llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.57
--- llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp:1.56	Sat Apr  9 15:09:12 2005
+++ llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp	Sat Apr  9 16:23:24 2005
@@ -203,8 +203,9 @@
       GPR_idx += delta;
     }
     ArgOffset += ObjSize;
+    if (newroot.Val)
+      DAG.setRoot(newroot.getValue(1));
     
-    DAG.setRoot(newroot.getValue(1));
     ArgValues.push_back(argt);
   }