diff options
Diffstat (limited to 'clang/test/CodeGen/ubsan-trap-reason-builtin-unreachable.c')
| -rw-r--r-- | clang/test/CodeGen/ubsan-trap-reason-builtin-unreachable.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/CodeGen/ubsan-trap-reason-builtin-unreachable.c b/clang/test/CodeGen/ubsan-trap-reason-builtin-unreachable.c new file mode 100644 index 0000000..97bd690 --- /dev/null +++ b/clang/test/CodeGen/ubsan-trap-reason-builtin-unreachable.c @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -triple arm64-apple-macosx14.0.0 -O0 -debug-info-kind=standalone -dwarf-version=5 \ +// RUN: -fsanitize=unreachable -fsanitize-trap=unreachable -emit-llvm %s -o - | FileCheck %s + +int call_builtin_unreachable(void) { __builtin_unreachable(); } + +// CHECK-LABEL: @call_builtin_unreachable +// CHECK: call void @llvm.ubsantrap(i8 1) {{.*}}!dbg [[LOC:![0-9]+]] +// CHECK: [[LOC]] = !DILocation(line: 0, scope: [[MSG:![0-9]+]], {{.+}}) +// CHECK: [[MSG]] = distinct !DISubprogram(name: "__clang_trap_msg$Undefined Behavior Sanitizer$_builtin_unreachable(), execution reached an unreachable program point" |