From: Chris Lattner <sabre@nondot.org>
Date: Tue, 29 Oct 2002 23:40:03 +0000 (+0000)
Subject: Make argsize calculation stuff optional, so that Targets without FrameInfo
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=88726188fe9a3e30ec9bdd9f2449905c0d8cedcf;p=oota-llvm.git

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4427 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index c46c90632de..f18fb148b2e 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -38,7 +38,7 @@ namespace {
     }
     
     bool runOnFunction(Function &F) {
-      MachineFunction::construct(&F, Target);
+      MachineFunction::construct(&F, Target).CalculateArgSize();
       return false;
     }
   };
@@ -173,7 +173,6 @@ SizeToAlignment(unsigned int size, const TargetMachine& target)
 }
 
 
-/*ctor*/
 MachineFunction::MachineFunction(const Function *F,
                                  const TargetMachine& target)
   : Annotation(MF_AID),
@@ -183,10 +182,13 @@ MachineFunction::MachineFunction(const Function *F,
     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