[llvm-commits] CVS: llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp

[Vikram Adve]

Changes in directory llvm/lib/CodeGen/InstrSelection:

InstrSelectionSupport.cpp updated: 1.51 -> 1.52

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Log message:

Choose register instead of immediate for ConstantExpr in ChooseRegOrImmed.


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Diffs of the changes:

Index: llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
diff -u llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp:1.51 llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp:1.52
--- llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp:1.51	Fri Jun  6 21:34:43 2003
+++ llvm/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp	Sun Jul  6 15:33:21 2003
@@ -91,9 +91,10 @@
 
   // To use reg or immed, constant needs to be integer, bool, or a NULL pointer
   Constant *CPV = dyn_cast<Constant>(val);
-  if (CPV == NULL ||
-      (! CPV->getType()->isIntegral() &&
-       ! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
+  if (CPV == NULL
+      || CPV->isConstantExpr()
+      || (! CPV->getType()->isIntegral() &&
+          ! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
     return MachineOperand::MO_VirtualRegister;
 
   // Now get the constant value and check if it fits in the IMMED field.