10 lines · c
1// RUN: %clang_cc1 -triple arm64-apple-macosx14.0.0 -O0 -debug-info-kind=standalone -dwarf-version=5 \2// RUN: -fsanitize=signed-integer-overflow -fsanitize-trap=signed-integer-overflow -emit-llvm %s -o - | FileCheck %s3 4int div_rem_overflow(int a, int b) { return a / b; }5 6// CHECK-LABEL: @div_rem_overflow7// CHECK: call void @llvm.ubsantrap(i8 3) {{.*}}!dbg [[LOC:![0-9]+]]8// CHECK: [[LOC]] = !DILocation(line: 0, scope: [[MSG:![0-9]+]], {{.+}})9// CHECK: [[MSG]] = distinct !DISubprogram(name: "__clang_trap_msg$Undefined Behavior Sanitizer$Integer divide or remainder overflowed"10