From 578787ad3055d0a874bb76b148a9d5dc7bd18db5 Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Wed, 2 Mar 2016 19:16:54 +0000
Subject: [libFuzzer] allow -fsanitize-coverage=0 (disables all coverage)

llvm-svn: 262503
---
 clang/lib/Driver/SanitizerArgs.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'clang/lib/Driver/SanitizerArgs.cpp')

diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index 9b60407ab20..e4e6c02767b 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -446,9 +446,8 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC,
           LegacySanitizeCoverage >= 0 && LegacySanitizeCoverage <= 4) {
         switch (LegacySanitizeCoverage) {
         case 0:
-          D.Diag(diag::warn_drv_deprecated_arg) << Arg->getAsString(Args)
-                                                << "-fsanitize-coverage=";
           CoverageFeatures = 0;
+          Arg->claim();
           break;
         case 1:
           D.Diag(diag::warn_drv_deprecated_arg) << Arg->getAsString(Args)
-- 
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