Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-7.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 e[5]; extern struct S { int a; char b; } s; int foo (int *a, char *b, char *c) { int d = __builtin_memcmp (&s.a, e, 4); /* No check because s.a was instrumented above with access size 4. */ return s.a; } /* { dg-final { scan-tree-dump-not "& 7" "sanopt" } } */ /* { dg-final { scan-tree-dump-not "__builtin___asan_report_load4" "sanopt" } } */