| // RUN: %clang_cc1 -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=UNBLACKLISTED %s |
| |
| // RUN: %clang_cc1 -D ATTR -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=BLACKLISTED %s |
| |
| // RUN: echo -e "[shadow-call-stack]\nfun:foo" > %t |
| // RUN: %clang_cc1 -fsanitize-blacklist=%t -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=BLACKLISTED %s |
| |
| #ifdef ATTR |
| __attribute__((no_sanitize("shadow-call-stack"))) |
| #endif |
| int foo(int *a) { return *a; } |
| |
| // CHECK: define i32 @foo(i32* %a) |
| |
| // BLACKLISTED-NOT: attributes {{.*}}shadowcallstack{{.*}} |
| // UNBLACKLISTED: attributes {{.*}}shadowcallstack{{.*}} |
