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| author | Momchil Velikov <momchil.velikov@arm.com> | 2019-08-13 14:20:23 +0000 |
|---|---|---|
| committer | Momchil Velikov <momchil.velikov@arm.com> | 2019-08-13 14:20:23 +0000 |
| commit | 941660299ac6d30919af9d943794a2ac516112fc (patch) | |
| tree | 30d0e5a616b7cbba0edb49bd198e9f0e6f1a2c56 | |
| parent | 5b25674b73070f3f882d69737da1a84ac23963f0 (diff) | |
| download | bcm5719-llvm-941660299ac6d30919af9d943794a2ac516112fc.tar.gz bcm5719-llvm-941660299ac6d30919af9d943794a2ac516112fc.zip | |
Enable memtag sanitizer in all AArch64 toolchains
That sanitizer does not have runtime library or other dependencies.
Differential Revision: https://reviews.llvm.org/D65642
llvm-svn: 368697
| -rw-r--r-- | clang/lib/Driver/ToolChain.cpp | 3 | ||||
| -rw-r--r-- | clang/lib/Driver/ToolChains/Linux.cpp | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp index d0513a75cae..4379da99d07 100644 --- a/clang/lib/Driver/ToolChain.cpp +++ b/clang/lib/Driver/ToolChain.cpp @@ -923,6 +923,9 @@ SanitizerMask ToolChain::getSupportedSanitizers() const { if (getTriple().getArch() == llvm::Triple::x86_64 || getTriple().getArch() == llvm::Triple::aarch64) Res |= SanitizerKind::ShadowCallStack; + if (getTriple().getArch() == llvm::Triple::aarch64 || + getTriple().getArch() == llvm::Triple::aarch64_be) + Res |= SanitizerKind::MemTag; return Res; } diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp index 7f59bc77f52..087783875ff 100644 --- a/clang/lib/Driver/ToolChains/Linux.cpp +++ b/clang/lib/Driver/ToolChains/Linux.cpp @@ -1029,8 +1029,6 @@ SanitizerMask Linux::getSupportedSanitizers() const { Res |= SanitizerKind::HWAddress; Res |= SanitizerKind::KernelHWAddress; } - if (IsAArch64) - Res |= SanitizerKind::MemTag; return Res; } |
