| /// Fast unwinder does not work with Thumb code |
| // UNSUPPORTED: target=thumb{{.*}} |
| // UNSUPPORTED: android |
| |
| // RUN: %clangxx -fsanitize=return %gmlt -O2 -fno-omit-frame-pointer -fasynchronous-unwind-tables %s -o %t |
| // RUN: %env_ubsan_opts=print_stacktrace=1:fast_unwind_on_fatal=0 not %run %t 2>&1 | FileCheck %s |
| // RUN: %env_ubsan_opts=print_stacktrace=1:fast_unwind_on_fatal=1 not %run %t 2>&1 | FileCheck %s |
| // RUN: %clangxx -fsanitize=return %gmlt -O2 -fno-omit-frame-pointer -fno-exceptions -fno-asynchronous-unwind-tables %s -o %t |
| // RUN: %env_ubsan_opts=print_stacktrace=1:fast_unwind_on_fatal=0 not %run %t 2>&1 | FileCheck %s |
| // RUN: %env_ubsan_opts=print_stacktrace=1:fast_unwind_on_fatal=1 not %run %t 2>&1 | FileCheck %s |
| |
| // CHECK: runtime error: execution reached the end of a value-returning function without returning a value |
| // CHECK-NEXT: #0 {{.*}}f() {{.*}}.cpp:[[#@LINE+1]] |
| __attribute__((noinline)) int f() {} |
| |
| // CHECK-NEXT: #1 {{.*}}g() {{.*}}.cpp:[[#@LINE+1]] |
| __attribute__((noinline)) void g() { f(); } |
| |
| // CHECK-NEXT: #2 {{.*}}h() {{.*}}.cpp:[[#@LINE+1]] |
| __attribute__((noinline)) void h() { g(); } |
| |
| // CHECK-NEXT: #3 {{.*}}main {{.*}}.cpp:[[#@LINE+1]] |
| int main() { h(); } |
