[clang] 92df59c - [Driver] Enable some sanitizers on FreeBSD AArch64

[Fangrui Song via cfe-commits]

Author: Andrew Turner
Date: 2022-07-24T10:41:21-07:00
New Revision: 92df59c83d0de3d963a61ddc39dc3cd2c44e8304

URL: https://github.com/llvm/llvm-project/commit/92df59c83d0de3d963a61ddc39dc3cd2c44e8304
DIFF: https://github.com/llvm/llvm-project/commit/92df59c83d0de3d963a61ddc39dc3cd2c44e8304.diff

LOG: [Driver] Enable some sanitizers on FreeBSD AArch64

They have been ported and tested to work on AArch64
(see D125883, D125758, and D125873).

Reviewed By: dim, MaskRay

Differential Revision: https://reviews.llvm.org/D130063

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/FreeBSD.cpp

Removed: 
    


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diff  --git a/clang/lib/Driver/ToolChains/FreeBSD.cpp b/clang/lib/Driver/ToolChains/FreeBSD.cpp
index e5451c20a00c8..e49e8b0bf7d1b 100644
--- a/clang/lib/Driver/ToolChains/FreeBSD.cpp
+++ b/clang/lib/Driver/ToolChains/FreeBSD.cpp
@@ -489,12 +489,14 @@ SanitizerMask FreeBSD::getSupportedSanitizers() const {
   Res |= SanitizerKind::PointerCompare;
   Res |= SanitizerKind::PointerSubtract;
   Res |= SanitizerKind::Vptr;
-  if (IsX86_64 || IsMIPS64) {
+  if (IsAArch64 || IsX86_64 || IsMIPS64) {
     Res |= SanitizerKind::Leak;
     Res |= SanitizerKind::Thread;
   }
   if (IsX86 || IsX86_64) {
     Res |= SanitizerKind::Function;
+  }
+  if (IsAArch64 || IsX86 || IsX86_64) {
     Res |= SanitizerKind::SafeStack;
     Res |= SanitizerKind::Fuzzer;
     Res |= SanitizerKind::FuzzerNoLink;
@@ -502,8 +504,6 @@ SanitizerMask FreeBSD::getSupportedSanitizers() const {
   if (IsAArch64 || IsX86_64) {
     Res |= SanitizerKind::KernelAddress;
     Res |= SanitizerKind::KernelMemory;
-  }
-  if (IsX86_64) {
     Res |= SanitizerKind::Memory;
   }
   return Res;