[llvm-commits] [llvm] r75111 - /llvm/trunk/tools/lto/LTOModule.cpp

[Nick Lewycky]

Author: nicholas
Date: Thu Jul  9 01:03:04 2009
New Revision: 75111

URL: http://llvm.org/viewvc/llvm-project?rev=75111&view=rev
Log:
Don't create undefined symbols for aliases.

Modified:
    llvm/trunk/tools/lto/LTOModule.cpp

Modified: llvm/trunk/tools/lto/LTOModule.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lto/LTOModule.cpp?rev=75111&r1=75110&r2=75111&view=diff

==============================================================================
--- llvm/trunk/tools/lto/LTOModule.cpp (original)
+++ llvm/trunk/tools/lto/LTOModule.cpp Thu Jul  9 01:03:04 2009
@@ -325,7 +325,7 @@
 
 
 void LTOModule::addDefinedSymbol(GlobalValue* def, Mangler &mangler, 
-                                bool isFunction)
+                                 bool isFunction)
 {    
     // ignore all llvm.* symbols
     if ( strncmp(def->getNameStart(), "llvm.", 5) == 0 )
@@ -401,6 +401,10 @@
     if ( strncmp(decl->getNameStart(), "llvm.", 5) == 0 )
         return;
 
+    // ignore all aliases
+    if (isa<GlobalAlias>(decl))
+        return;
+
     const char* name = mangler.getValueName(decl).c_str();
 
     // we already have the symbol
@@ -539,4 +543,3 @@
     else
         return NULL;
 }
-