File: fork-ubsan.test

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llvm-toolchain-21 1%3A21.1.6-3
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# UNSUPPORTED: darwin, target={{.*freebsd.*}}, target=aarch64{{.*}}
# Tests how the fork mode works together with ubsan.
RUN: %cpp_compiler %S/IntegerOverflowTest.cpp -o %t-IntegerOverflowTest -fsanitize=signed-integer-overflow -fno-sanitize-recover=signed-integer-overflow
RUN: not %run %t-IntegerOverflowTest -fork=1 -ignore_crashes=1  -runs=10000 2>&1 | FileCheck %s --check-prefix=UBSAN_FORK
UBSAN_FORK: runtime error: signed integer overflow: 1073741824 + 1073741824 cannot be represented in type 'int'
UBSAN_FORK: INFO: fuzzed for {{.*}} iterations, wrapping up soon