From: Duncan Sands <baldrick@free.fr>
Date: Thu, 23 Feb 2012 08:25:25 +0000 (+0000)
Subject: An easy case where GCC should really be able to work out that the value is only
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9778ad51ee1d2a604b6cc4bece336d2bc4bfbe20;p=oota-llvm.git

An easy case where GCC should really be able to work out that the value is only
used if IsInDevelopmentTree is 'true'.  But it doesn't, so help it out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151244 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp
index 641c2c4e69c..79fd7f8c5ae 100644
--- a/tools/llvm-config/llvm-config.cpp
+++ b/tools/llvm-config/llvm-config.cpp
@@ -206,6 +206,7 @@ int main(int argc, char **argv) {
     ActiveObjRoot = LLVM_OBJ_ROOT;
   } else {
     IsInDevelopmentTree = false;
+    DevelopmentTreeLayout = MakefileStyle; // Initialized to avoid warnings.
   }
 
   // Compute various directory locations based on the derived location