clang/test/CodeGen/ubsan-debuglog-return.c

   1 // RUN: %clang_cc1 -x c -debug-info-kind=line-tables-only -emit-llvm -fsanitize=returns-nonnull-attribute -o - %s | FileCheck %s
   2 // The UBSAN function call in the epilogue needs to have a debug location.
   3
   4 __attribute__((returns_nonnull)) void *allocate(void) {}
   5
   6 // CHECK: define {{.*}}nonnull ptr @allocate(){{.*}} !dbg
   7 // CHECK: call void @__ubsan_handle_nonnull_return_v1_abort
   8 // CHECK-SAME:  !dbg ![[LOC:[0-9]+]]
   9 // CHECK: ret ptr
  10 // CHECK-SAME:  !dbg ![[LOC]]