commit 578787ad3055d0a874bb76b148a9d5dc7bd18db5
author Kostya Serebryany <kcc@google.com> Wed Mar 02 19:16:54 2016 +0000
committer Kostya Serebryany <kcc@google.com> Wed Mar 02 19:16:54 2016 +0000
tree 555fdc9b69f461c1d5d7dc380e6e672c7feb8a91
parent a453c0a5ade6c96e8f95b845019ca20dbe7eb531

[libFuzzer] allow -fsanitize-coverage=0 (disables all coverage)

llvm-svn: 262503

clang/lib/Driver/SanitizerArgs.cpp

diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index 9b60407..e4e6c02 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -446,9 +446,8 @@
           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)