28 lines
712 B
C
28 lines
712 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -g" } */
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struct __gcov_var {
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unsigned int offset;
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unsigned int buffer[(1 << 10) + 1];
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} __gcov_var;
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unsigned int * gcov_write_words (unsigned int words) {
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unsigned int *result;
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result = &__gcov_var.buffer[__gcov_var.offset];
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return result;
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}
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struct gcov_ctr_summary { };
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struct gcov_summary {
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unsigned int checksum;
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struct gcov_ctr_summary ctrs[1];
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};
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void __gcov_write_unsigned (unsigned int);
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void __gcov_write_summary (unsigned int tag,
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const struct gcov_summary *summary)
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{
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unsigned ix;
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const struct gcov_ctr_summary *csum;
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__gcov_write_unsigned (summary->checksum);
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for (csum = summary->ctrs, ix = 1; ix--; csum++) { }
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}
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