// RUN: %clang_cc1 -triple x86_64-linux-gnu -fsanitize=unsigned-integer-overflow -fsanitize-minimal-runtime %s -emit-llvm -o - | FileCheck %s | |
unsigned long li, lj, lk; | |
// CHECK-LABEL: define void @testlongadd() | |
void testlongadd() { | |
// CHECK: call void @__ubsan_handle_add_overflow_minimal_abort() | |
li = lj + lk; | |
} | |
// CHECK-LABEL: define void @testlongsub() | |
void testlongsub() { | |
// CHECK: call void @__ubsan_handle_sub_overflow_minimal_abort() | |
li = lj - lk; | |
} | |
// CHECK-LABEL: define void @testlongmul() | |
void testlongmul() { | |
// CHECK: call void @__ubsan_handle_mul_overflow_minimal_abort() | |
li = lj * lk; | |
} |