[llvm-commits] CVS: llvm/include/llvm/Target/TargetMachine.h

[Chris Lattner]

Changes in directory llvm/include/llvm/Target:

TargetMachine.h updated: 1.15 -> 1.16

---
Log message:

Allow TargetMachine to refuse static code gen


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Diffs of the changes:

Index: llvm/include/llvm/Target/TargetMachine.h
diff -u llvm/include/llvm/Target/TargetMachine.h:1.15 llvm/include/llvm/Target/TargetMachine.h:1.16
--- llvm/include/llvm/Target/TargetMachine.h:1.15	Tue Oct 29 14:51:10 2002
+++ llvm/include/llvm/Target/TargetMachine.h	Tue Oct 29 15:12:43 2002
@@ -51,7 +51,7 @@
 					 ShortAl, ByteAl) { }
 public:
   virtual ~TargetMachine() {}
-  
+
   // 
   // Interfaces to the major aspects of target machine information:
   // -- Instruction opcode and operand information
@@ -74,9 +74,12 @@
   
   /// addPassesToEmitAssembly - Add passes to the specified pass manager to get
   /// assembly langage code emited.  Typically this will involve several steps
-  /// of code generation.
+  /// of code generation.  This method should return true if code generation is
+  /// not supported.
   ///
-  virtual void addPassesToEmitAssembly(PassManager &PM, std::ostream &Out) = 0;
+  virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out) {
+    return true;
+  }
 
   /// addPassesToJITCompile - Add passes to the specified pass manager to
   /// implement a fast dynamic compiler for this target.  Return true if this is