Index: lib/Driver/ToolChain.cpp =================================================================== --- lib/Driver/ToolChain.cpp +++ lib/Driver/ToolChain.cpp @@ -698,6 +698,8 @@ CFICastStrict | UnsignedIntegerOverflow | LocalBounds; if (getTriple().getArch() == llvm::Triple::x86 || getTriple().getArch() == llvm::Triple::x86_64 || + getTriple().getArch() == llvm::Triple::arm || + getTriple().getArch() == llvm::Triple::aarch64 || getTriple().getArch() == llvm::Triple::wasm32 || getTriple().getArch() == llvm::Triple::wasm64) Res |= CFIICall; Index: test/Driver/fsanitize.c =================================================================== --- test/Driver/fsanitize.c +++ test/Driver/fsanitize.c @@ -328,6 +328,10 @@ // RUN: %clang -target x86_64-linux-gnu -fvisibility=hidden -fsanitize=cfi-unrelated-cast -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-UCAST // RUN: %clang -target x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-nvcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NVCALL // RUN: %clang -target x86_64-linux-gnu -flto -fvisibility=hidden -fsanitize=cfi-vcall -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-VCALL +// RUN: %clang -target arm-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI +// RUN: %clang -target aarch64-linux-gnu -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI +// RUN: %clang -target arm-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI +// RUN: %clang -target aarch64-linux-android -fvisibility=hidden -fsanitize=cfi -flto -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI // CHECK-CFI: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast,cfi-icall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall // CHECK-CFI-DCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-derived-cast // CHECK-CFI-UCAST: -emit-llvm-bc{{.*}}-fsanitize=cfi-unrelated-cast