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