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| author | Kostya Serebryany <kcc@google.com> | 2017-04-19 21:31:11 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2017-04-19 21:31:11 +0000 |
| commit | 1c0e9e98c0eac5c1da1cc3286026d60388c750b7 (patch) | |
| tree | c32bb85f41b721cdb90164a4deca3977268e3eae /clang/lib/Driver/SanitizerArgs.cpp | |
| parent | a2a0d2d3fcc9311838dee1464771875eebbaf27c (diff) | |
| download | bcm5719-llvm-1c0e9e98c0eac5c1da1cc3286026d60388c750b7.tar.gz bcm5719-llvm-1c0e9e98c0eac5c1da1cc3286026d60388c750b7.zip | |
[sanitizer-coverage] deprecate -fsanitize-coverage=trace-bb
llvm-svn: 300767
Diffstat (limited to 'clang/lib/Driver/SanitizerArgs.cpp')
| -rw-r--r-- | clang/lib/Driver/SanitizerArgs.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp index cc8cb055a88..8e61aadbf32 100644 --- a/clang/lib/Driver/SanitizerArgs.cpp +++ b/clang/lib/Driver/SanitizerArgs.cpp @@ -508,12 +508,11 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC, // Basic block tracing and 8-bit counters require some type of coverage // enabled. int CoverageTypes = CoverageFunc | CoverageBB | CoverageEdge; - if ((CoverageFeatures & CoverageTraceBB) && - !(CoverageFeatures & CoverageTypes)) - D.Diag(clang::diag::err_drv_argument_only_allowed_with) + if (CoverageFeatures & CoverageTraceBB) + D.Diag(clang::diag::warn_drv_deprecated_arg) << "-fsanitize-coverage=trace-bb" - << "-fsanitize-coverage=(func|bb|edge)"; - if ((CoverageFeatures & Coverage8bitCounters)) + << "-fsanitize-coverage=trace-pc-guard"; + if (CoverageFeatures & Coverage8bitCounters) D.Diag(clang::diag::warn_drv_deprecated_arg) << "-fsanitize-coverage=8bit-counters" << "-fsanitize-coverage=trace-pc-guard"; |
