[llvm-commits] CVS: llvm/lib/Target/IA64/IA64ISelPattern.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/IA64:

IA64ISelPattern.cpp updated: 1.48 -> 1.49
---
Log message:

Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode.
This is the last MVTSDNode.

This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.

Also, remove some uses of dyn_cast that should really be cast (which is
cheaper in a release build).


---
Diffs of the changes:  (+3 -4)

 IA64ISelPattern.cpp |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)


Index: llvm/lib/Target/IA64/IA64ISelPattern.cpp
diff -u llvm/lib/Target/IA64/IA64ISelPattern.cpp:1.48 llvm/lib/Target/IA64/IA64ISelPattern.cpp:1.49
--- llvm/lib/Target/IA64/IA64ISelPattern.cpp:1.48	Sat Jul  9 19:29:18 2005
+++ llvm/lib/Target/IA64/IA64ISelPattern.cpp	Sat Jul  9 20:56:13 2005
@@ -1815,9 +1815,7 @@
 
   case ISD::SIGN_EXTEND_INREG: {
     Tmp1 = SelectExpr(N.getOperand(0));
-    MVTSDNode* MVN = dyn_cast<MVTSDNode>(Node);
-    switch(MVN->getExtraValueType())
-    {
+    switch(cast<VTSDNode>(Node->getOperand(1))->getVT()) {
     default:
       Node->dump();
       assert(0 && "don't know how to sign extend this type");
@@ -1963,7 +1961,8 @@
         case MVT::f64: Opc = IA64::LDF8; break;
       }
     } else { // this is an EXTLOAD or ZEXTLOAD
-      MVT::ValueType TypeBeingLoaded = cast<MVTSDNode>(Node)->getExtraValueType();
+      MVT::ValueType TypeBeingLoaded =
+        cast<VTSDNode>(Node->getOperand(3))->getVT();
       switch (TypeBeingLoaded) {
         default: assert(0 && "Cannot extload/zextload this type!");
         // FIXME: bools?