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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 17:50:40 +0900 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 17:50:40 +0900 |
| commit | fea7da1b00cc97d742faede2df96c7d327950f49 (patch) | |
| tree | 4de1d6b4ddc69f4f32daabb11ad5c71ab0cf895e /clang/lib/Driver/SanitizerArgs.cpp | |
| parent | 9b99dde0d47102625d93c5d1cbbc04951025a6c9 (diff) | |
| parent | 0aa930a41f2d1ebf1fa90ec42da8f96d15a4dcbb (diff) | |
| download | llvm-users/chapuni/cov/single/nextcount.zip llvm-users/chapuni/cov/single/nextcount.tar.gz llvm-users/chapuni/cov/single/nextcount.tar.bz2 | |
Merge branch 'users/chapuni/cov/single/nextcount-base' into users/chapuni/cov/single/nextcountusers/chapuni/cov/single/nextcount
Diffstat (limited to 'clang/lib/Driver/SanitizerArgs.cpp')
| -rw-r--r-- | clang/lib/Driver/SanitizerArgs.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp index 7726e46..98116e2 100644 --- a/clang/lib/Driver/SanitizerArgs.cpp +++ b/clang/lib/Driver/SanitizerArgs.cpp @@ -338,6 +338,14 @@ bool SanitizerArgs::needsUbsanRt() const { CoverageFeatures; } +bool SanitizerArgs::needsUbsanCXXRt() const { + // Link UBSAN C++ runtime very selectively, as it's needed in only very + // specific cases, but forces the program to depend on C++ ABI. UBSAN C++ + // runtime is not included with other sanitizers. + return static_cast<bool>(Sanitizers.Mask & NeedsUbsanCxxRt & + ~TrapSanitizers.Mask); +} + bool SanitizerArgs::needsCfiRt() const { return !(Sanitizers.Mask & SanitizerKind::CFI & ~TrapSanitizers.Mask) && CfiCrossDso && !ImplicitCfiRuntime; |