| // Make sure the sanitize_address attribute is emitted when using both ASan and KASan. |
| // Also document that __attribute__((no_sanitize_address)) doesn't disable KASan instrumentation. |
| |
| /// RUN: %clang_cc1 -triple i386-unknown-linux -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-NOASAN %s |
| /// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=address -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-ASAN %s |
| /// RUN: %clang_cc1 -triple i386-unknown-linux -fsanitize=kernel-address -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-KASAN %s |
| |
| int HasSanitizeAddress() { |
| return 1; |
| } |
| // CHECK-NOASAN: {{Function Attrs: nounwind$}} |
| // CHECK-ASAN: Function Attrs: nounwind sanitize_address |
| // CHECK-KASAN: Function Attrs: nounwind sanitize_address |
| |
| __attribute__((no_sanitize("address"))) |
| int NoSanitizeQuoteAddress() { |
| return 0; |
| } |
| // CHECK-NOASAN: {{Function Attrs: nounwind$}} |
| // CHECK-ASAN: {{Function Attrs: nounwind$}} |
| // CHECK-KASAN: {{Function Attrs: nounwind sanitize_address$}} |
| |
| __attribute__((no_sanitize_address)) |
| int NoSanitizeAddress() { |
| return 0; |
| } |
| // CHECK-NOASAN: {{Function Attrs: nounwind$}} |
| // CHECK-ASAN: {{Function Attrs: nounwind$}} |
| // CHECK-KASAN: {{Function Attrs: nounwind sanitize_address$}} |
| |
| __attribute__((no_sanitize("kernel-address"))) |
| int NoSanitizeKernelAddress() { |
| return 0; |
| } |
| |
| // CHECK-NOASAN: {{Function Attrs: nounwind$}} |
| // CHECK-ASAN: {{Function Attrs: nounwind sanitize_address$}} |
| // CHECK-KASAN: {{Function Attrs: nounwind$}} |
