1 // RUN: %clang_cc1 -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=UNBLACKLISTED %s
2 
3 // RUN: %clang_cc1 -D ATTR -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=BLACKLISTED %s
4 
5 // RUN: echo -e "[shadow-call-stack]\nfun:foo" > %t
6 // RUN: %clang_cc1 -fsanitize-blacklist=%t -triple x86_64-linux-unknown -emit-llvm -o - %s -fsanitize=shadow-call-stack | FileCheck -check-prefix=BLACKLISTED %s
7 
8 #ifdef ATTR
9 __attribute__((no_sanitize("shadow-call-stack")))
10 #endif
11 int foo(int *a) { return *a; }
12 
13 // CHECK: define i32 @foo(i32* %a)
14 
15 // BLACKLISTED-NOT: attributes {{.*}}shadowcallstack{{.*}}
16 // UNBLACKLISTED: attributes {{.*}}shadowcallstack{{.*}}
17