clang/test/Driver/asan.c

   1 // RUN: %clang     -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
   2 // RUN: %clang -O1 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
   3 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
   4 // RUN: %clang -O3 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-ASAN
   5 // RUN: %clang     -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-ASAN
   6 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-ASAN
   7 // RUN: %clang     -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-ASAN
   8 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=address %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-ASAN
   9
  10 // RUN: %clang     -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
  11 // RUN: %clang -O1 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
  12 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
  13 // RUN: %clang -O3 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KASAN
  14 // RUN: %clang     -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-KASAN
  15 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-KASAN
  16 // RUN: %clang     -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-KASAN
  17 // RUN: %clang -O2 -target i386-unknown-linux -fsanitize=kernel-address %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-KASAN
  18
  19 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  20 // RUN: %clang -O1 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  21 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  22 // RUN: %clang -O3 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  23 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  24 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  25 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  26 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=hwaddress %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-HWASAN
  27
  28 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  29 // RUN: %clang -O1 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  30 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  31 // RUN: %clang -O3 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  32 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  33 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -flto=thin -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  34 // RUN: %clang     -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  35 // RUN: %clang -O2 -target aarch64-unknown-linux -fsanitize=kernel-hwaddress %s -S -emit-llvm -flto -o - | FileCheck %s --check-prefix=CHECK-KHWASAN
  36
  37 // Verify that -fsanitize={address,hwaddres,kernel-address,kernel-hwaddress} invokes ASan, HWAsan, KASan or KHWASan instrumentation.
  38
  39 int foo(int *a) { return *a; }
  40 // CHECK-ASAN: __asan_init
  41 // CHECK-KASAN: __asan_{{.*}}load4_noabort
  42 // CHECK-HWASAN: __hwasan_init
  43 // CHECK-KHWASAN: __hwasan_tls