From 193904a6633e9919e5d426123de3133028196821 Mon Sep 17 00:00:00 2001
From: Alkis Evlogimenos <alkis@evlogimenos.com>
Date: Tue, 25 Jan 2005 16:23:57 +0000
Subject: [PATCH] Add a dependency to the trace library so that it gets pulled
 in automatically.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19828 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Instrumentation/TraceValues.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Transforms/Instrumentation/TraceValues.cpp b/lib/Transforms/Instrumentation/TraceValues.cpp
index 2b1ed27c548..f645f1b451b 100644
--- a/lib/Transforms/Instrumentation/TraceValues.cpp
+++ b/lib/Transforms/Instrumentation/TraceValues.cpp
@@ -118,9 +118,11 @@ FunctionPass *llvm::createTraceValuesPassForBasicBlocks() {
   return new BasicBlockTracer();
 }
 
-// Add a prototype for external functions used by the tracing code.
+// Add a prototype for external functions used by the tracing code and require
+// the trace library for this module.
 //
 void ExternalFuncs::doInitialization(Module &M) {
+  M.addLibrary("trace");
   const Type *SBP = PointerType::get(Type::SByteTy);
   const FunctionType *MTy =
     FunctionType::get(Type::IntTy, std::vector<const Type*>(1, SBP), true);