[cfe-commits] r58266 - /cfe/trunk/Driver/Backend.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Mon Oct 27 15:40:41 2008
New Revision: 58266

URL: http://llvm.org/viewvc/llvm-project?rev=58266&view=rev
Log:
Don't double free module when IRgen fails.

Modified:
    cfe/trunk/Driver/Backend.cpp

Modified: cfe/trunk/Driver/Backend.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/Driver/Backend.cpp?rev=58266&r1=58265&r2=58266&view=diff

==============================================================================
--- cfe/trunk/Driver/Backend.cpp (original)
+++ cfe/trunk/Driver/Backend.cpp Mon Oct 27 15:40:41 2008
@@ -315,10 +315,13 @@
   if (!TheModule || !TheTargetData)
     return;
 
-  // Make sure IR generation is happy with the module.
-  // FIXME: Release this.
+  // Make sure IR generation is happy with the module. This is
+  // released by the module provider.
   Module *M = Gen->ReleaseModule();
   if (!M) {
+    // The module has been released by IR gen on failures, do not
+    // double free.
+    ModuleProvider->releaseModule();
     TheModule = 0;
     return;
   }