From 519fc96c475680de2cc49e7811dbbfadb912cbcc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 23 Oct 2019 17:52:09 +0000
Subject: Vendor import of stripped clang trunk r375505, the last commit before
 the upstream Subversion repository was made read-only, and the LLVM project
 migrated to GitHub:

https://llvm.org/svn/llvm-project/cfe/trunk@375505
---
 lib/Analysis/ReachableCode.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Analysis/ReachableCode.cpp')

diff --git a/lib/Analysis/ReachableCode.cpp b/lib/Analysis/ReachableCode.cpp
index 2fea88ea2eff..1dab8e309f59 100644
--- a/lib/Analysis/ReachableCode.cpp
+++ b/lib/Analysis/ReachableCode.cpp
@@ -247,7 +247,7 @@ static bool isConfigurationValue(const Stmt *S,
     }
     case Stmt::UnaryOperatorClass: {
       const UnaryOperator *UO = cast<UnaryOperator>(S);
-      if (UO->getOpcode() != UO_LNot)
+      if (UO->getOpcode() != UO_LNot && UO->getOpcode() != UO_Minus)
         return false;
       bool SilenceableCondValNotSet =
           SilenceableCondVal && SilenceableCondVal->getBegin().isInvalid();
-- 
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