commit 57c577f4f4755fc7390e11090905c7d7aa218162
author Evan Cheng <evan.cheng@apple.com> Thu Sep 10 05:08:23 2009 +0000
committer Evan Cheng <evan.cheng@apple.com> Thu Sep 10 05:08:23 2009 +0000
tree 1184755e9519c8cef5b7d84e654b41a82783557a
parent 1b3fb81f0d31fa0343c1a3b6e8c78c8b9088ffef

It's ok to re-define an extern inline function.

llvm-svn: 81431

llvm-gcc-4.2/gcc/llvm-convert.cpp

diff --git a/llvm-gcc-4.2/gcc/llvm-convert.cpp b/llvm-gcc-4.2/gcc/llvm-convert.cpp
index e8512ff..aa3fe05 100644
--- a/llvm-gcc-4.2/gcc/llvm-convert.cpp
+++ b/llvm-gcc-4.2/gcc/llvm-convert.cpp
@@ -448,7 +448,8 @@
     Function *FnEntry = TheModule->getFunction(Name);
     if (FnEntry) {
       assert(FnEntry->getName() == Name && "Same entry, different name?");
-      assert(FnEntry->isDeclaration() &&
+      assert((FnEntry->isDeclaration() ||
+              FnEntry->getLinkage() == Function::AvailableExternallyLinkage) &&
              "Multiple fns with same name and neither are external!");
       FnEntry->setName("");  // Clear name to avoid conflicts.
       assert(FnEntry->getCallingConv() == CallingConv &&