commit a7620d9656832258d59bcfffd2be38ce6fbfa0cf
author Chris Lattner <sabre@nondot.org> Sun Jul 15 06:35:59 2001 +0000
committer Chris Lattner <sabre@nondot.org> Sun Jul 15 06:35:59 2001 +0000
tree e849ce8bf26564315d52616a0489268f453b6306
parent 17f729e269c82b5922f7e535cf5b7811613ff4d8

Implement forward/external declarations for methods.

llvm-svn: 196

llvm/lib/VMCore/AsmWriter.cpp

diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp
index 78ef8c7..e802544 100644
--- a/llvm/lib/VMCore/AsmWriter.cpp
+++ b/llvm/lib/VMCore/AsmWriter.cpp
@@ -65,10 +65,12 @@
 
   ModuleAnalyzer::processConstPool(CP, isMethod);
   
-  if (isMethod)
-    Out << "begin";
-  else
+  if (isMethod) {
+    if (!CP.getParentV()->castMethodAsserting()->isExternal())
+      Out << "begin";
+  } else {
     Out << "implementation\n";
+  }
   return false;
 }
 
@@ -103,11 +105,13 @@
 //
 bool AssemblyWriter::processMethod(const Method *M) {
   // Print out the return type and name...
-  Out << "\n" << M->getReturnType() << " \"" << M->getName() << "\"(";
+  Out << "\n" << (M->isExternal() ? "declare " : "") 
+      << M->getReturnType() << " \"" << M->getName() << "\"(";
   Table.incorporateMethod(M);
   ModuleAnalyzer::processMethod(M);
   Table.purgeMethod();
-  Out << "end\n";
+  if (!M->isExternal())
+    Out << "end\n";
   return false;
 }