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40 lines
813 B
40 lines
813 B
4 months ago
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// Check that -asan-use-private-alias silence the false
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// positive ODR violation on Darwin with LTO.
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// REQUIRES: lto
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// RUN: %clangxx_asan -DPART=0 -c %s -o %t-1.o -flto -mllvm -asan-use-private-alias
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// RUN: %clangxx_asan -DPART=1 -c %s -o %t-2.o -flto -mllvm -asan-use-private-alias
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// RUN: %clangxx_asan %t-1.o %t-2.o -o %t -flto
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// RUN: %run %t 2>&1 | FileCheck %s
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#include <stdio.h>
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#include <stdlib.h>
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void putstest();
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#if PART == 1
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static const char *my_global = "test\n\00abc";
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int main()
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{
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fputs(my_global, stderr);
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putstest();
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fprintf(stderr, "Done.\n");
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return 0;
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}
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#else // PART == 1
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static const char *my_other_global = "test\n\00abc";
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void putstest()
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{
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fputs(my_other_global, stderr);
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}
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#endif // PART == 1
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// CHECK-NOT: ERROR: AddressSanitizer: odr-violation
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// CHECK: Done.
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