commit 46c16c5696d6c94551ffc77e88ed1ae857884b55
author Gordon Henriksen <gordonhenriksen@mac.com> Sun Aug 17 16:18:50 2008 +0000
committer Gordon Henriksen <gordonhenriksen@mac.com> Sun Aug 17 16:18:50 2008 +0000
tree 7f74ce030ec8d7b73fe16937ffc3bf37f1e90ea2
parent 8802413f34640ab59d331aad7c2ec28cd22788d9

Don't instantiate GC metadata for declarations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54895 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/GCStrategy.cpp

diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/CodeGen/GCStrategy.cpp
index 629a2e1..f5cb9ab 100644
--- a/lib/CodeGen/GCStrategy.cpp
+++ b/lib/CodeGen/GCStrategy.cpp
@@ -144,7 +144,7 @@
   CollectorModuleMetadata *CMM = getAnalysisToUpdate<CollectorModuleMetadata>();
   assert(CMM && "LowerIntrinsics didn't require CollectorModuleMetadata!?");
   for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
-    if (I->hasCollector())
+    if (!I->isDeclaration() && I->hasCollector())
       CMM->get(*I); // Instantiate the Collector.
   
   bool MadeChange = false;