Make it possible to use the linker without destroying the source module. This is so the source module can be linked to multiple other destination modules. For all that used LinkModules() before, they will continue to destroy the source module as before.
This line, and those below, will be ignored--
M include/llvm/Linker.h
M tools/bugpoint/Miscompilation.cpp
M tools/bugpoint/BugDriver.cpp
M tools/llvm-link/llvm-link.cpp
M lib/Linker/LinkModules.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141606 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index aa3e290..677d178 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -127,7 +127,8 @@
outs() << "Linking in input file: '" << Filenames[i] << "'\n";
std::string ErrorMessage;
- if (Linker::LinkModules(Program, M.get(), &ErrorMessage)) {
+ if (Linker::LinkModules(Program, M.get(), Linker::DestroySource,
+ &ErrorMessage)) {
errs() << ToolName << ": error linking in '" << Filenames[i] << "': "
<< ErrorMessage << '\n';
return true;