commit 664040a03c17f432a127a35013eeb6b6a26e41fb
author Nick Lewycky <nicholas@mxc.ca> Thu Jul 15 06:48:56 2010 +0000
committer Nick Lewycky <nicholas@mxc.ca> Thu Jul 15 06:48:56 2010 +0000
tree b72a5db989931163367d322b4bccb110c7c8cce8
parent d634bcbc89667be8793da2fefd1ab6655880e1c9

Disable aliases on all platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108417 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/IPO/MergeFunctions.cpp

diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index 55d5e2a..1813a59 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -603,6 +603,10 @@
 }
 
 static void AliasGToF(Function *F, Function *G) {
+  // Darwin will trigger llvm_unreachable if asked to codegen an alias
+  return ThunkGToF(F, G);
+
+#if 0
   if (!G->hasExternalLinkage() && !G->hasLocalLinkage() && !G->hasWeakLinkage())
     return ThunkGToF(F, G);
 
@@ -614,6 +618,7 @@
   GA->setVisibility(G->getVisibility());
   G->replaceAllUsesWith(GA);
   G->eraseFromParent();
+#endif
 }
 
 static bool fold(std::vector<Function *> &FnVec, unsigned i, unsigned j) {