From 2aabd71b8ae6deabd68ae1aa8038b52fb05a9fb1 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Sun, 22 Feb 2015 09:58:19 +0000
Subject: [PATCH] RewriteStatepointsForGC.cpp: Fix for -Asserts to mark
 isNullConstant() as LLVM_ATTRIBUTE_UNUSED. [-Wunused-function]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230169 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/RewriteStatepointsForGC.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
index 21452d66b63..4c638c8e5af 100644
--- a/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
+++ b/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
@@ -300,7 +300,7 @@ analyzeParsePointLiveness(DominatorTree &DT, const CallSite &CS,
 }
 
 /// True iff this value is the null pointer constant (of any pointer type)
-static bool isNullConstant(Value *V) {
+static bool LLVM_ATTRIBUTE_UNUSED isNullConstant(Value *V) {
   return isa<Constant>(V) && isa<PointerType>(V->getType()) &&
          cast<Constant>(V)->isNullValue();
 }
-- 
2.34.1