From af6b0d7823a9bce8da9c70edf1080cdd0a993fb7 Mon Sep 17 00:00:00 2001
From: Siu Kwan Lam <michael.lam.sk@gmail.com>
Date: Mon, 7 Jan 2013 14:00:11 -0600
Subject: [PATCH] Suppress warning for missing loop-vectorizer feature if user
 is not enabling it.

---
 llvm/passes.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/passes.py b/llvm/passes.py
index f7cf0fe..7cc2b31 100644
--- a/llvm/passes.py
+++ b/llvm/passes.py
@@ -92,7 +92,7 @@ class PassManagerBuilder(llvm.Handle):
         if llvm.version >= (3, 2):
             _core.LLVMPassManagerBuilderSetLoopVectorize(self.ptr,
                                                          int(bool(enable)))
-        else:
+        elif enable:
             warnings.warn("Ignored. LLVM-3.1 & prior do not support loop vectorizer.")
 
     def _get_loop_vectorize(self):