From: Chris Lattner <sabre@nondot.org>
Date: Mon, 16 Jun 2008 19:48:08 +0000 (+0000)
Subject: Apply a patch from Nathan Keynes, which speeds up llvm-link on
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=849dcd928a58290447a710b856bdd487aac44d24;p=oota-llvm.git

Apply a patch from Nathan Keynes, which speeds up llvm-link on
the testcases in PR1860 from taking more than 1 hour (when I killed it)
to taking 1s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52347 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp
index 14fe9959db8..64c00327f29 100644
--- a/lib/Linker/LinkModules.cpp
+++ b/lib/Linker/LinkModules.cpp
@@ -156,7 +156,6 @@ static bool RecursiveResolveTypesI(const PATypeHolder &DestTy,
       RecursiveResolveTypesI(cast<PointerType>(DestTy.get())->getElementType(),
                              cast<PointerType>(SrcTy.get())->getElementType(),
                              Pointers);
-    Pointers.pop_back();
     return Result;
   }
   }