Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-8.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-options "-fdump-tree-sanopt" } */ /* { dg-do compile } */ /* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */ char foo (int *a, char *b, char *c) { /* One check for b[0], one check for a[]. */ __builtin_memmove (c, b, a[b[0]]); /* One check for c[0], one check for a[]. */ __builtin_memmove (b, c, a[c[0]]); /* No checks here. */ return c[0] + b[0]; /* For a total of 4 checks. */ } /* { dg-final { scan-tree-dump-times "& 7" 4 "sanopt" } } */ /* { dg-final { scan-tree-dump-times "__builtin___asan_report_load1" 2 "sanopt" } } */ /* { dg-final { scan-tree-dump-times "__builtin___asan_report_load4" 2 "sanopt" } } */