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

[Chris Lattner]

Changes in directory llvm/lib/CodeGen:

MachineFunction.cpp updated: 1.27 -> 1.28

---
Log message:

Make argsize calculation stuff optional, so that Targets without FrameInfo 
objects yet don't die


---
Diffs of the changes:

Index: llvm/lib/CodeGen/MachineFunction.cpp
diff -u llvm/lib/CodeGen/MachineFunction.cpp:1.27 llvm/lib/CodeGen/MachineFunction.cpp:1.28
--- llvm/lib/CodeGen/MachineFunction.cpp:1.27	Tue Oct 29 17:18:43 2002
+++ llvm/lib/CodeGen/MachineFunction.cpp	Tue Oct 29 17:40:03 2002
@@ -38,7 +38,7 @@
     }
     
     bool runOnFunction(Function &F) {
-      MachineFunction::construct(&F, Target);
+      MachineFunction::construct(&F, Target).CalculateArgSize();
       return false;
     }
   };
@@ -173,7 +173,6 @@
 }
 
 
-/*ctor*/
 MachineFunction::MachineFunction(const Function *F,
                                  const TargetMachine& target)
   : Annotation(MF_AID),
@@ -183,10 +182,13 @@
     currentTmpValuesSize(0), maxTmpValuesSize(0), compiledAsLeaf(false),
     spillsAreaFrozen(false), automaticVarsAreaFrozen(false)
 {
-  maxOptionalArgsSize = ComputeMaxOptionalArgsSize(target, Fn,
+}
+
+void MachineFunction::CalculateArgSize() {
+  maxOptionalArgsSize = ComputeMaxOptionalArgsSize(Target, Fn,
                                                    maxOptionalNumArgs);
   staticStackSize = maxOptionalArgsSize
-                    + target.getFrameInfo().getMinStackFrameSize();
+    + Target.getFrameInfo().getMinStackFrameSize();
 }
 
 int