From: Devang Patel <dpatel@apple.com>
Date: Mon, 8 Jan 2007 18:42:27 +0000 (+0000)
Subject: Modules are consumed when they are merged together by Linker.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=27376106d94017a72fc602bd9279a6f9fd3018da;p=oota-llvm.git

Modules are consumed when they are merged together by Linker.
Clear modules vector so that destructure does not try to
delete these modules again. Patch by Chandler Carruth.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33017 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp
index fac1a3028f0..383da87a62d 100644
--- a/tools/lto/lto.cpp
+++ b/tools/lto/lto.cpp
@@ -353,6 +353,8 @@ LTO::optimizeModules(const std::string &OutputFilename,
   for (unsigned i = 1, e = modules.size(); i != e; ++i)
     if (theLinker.LinkModules(bigOne, modules[i], errMsg))
       return LTO_MODULE_MERGE_FAILURE;
+  //  all modules have been handed off to the linker.
+  modules.clear();
 
   sys::Path FinalOutputPath(FinalOutputFilename);
   FinalOutputPath.eraseSuffix();