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comparison gcc/testsuite/c-c++-common/asan/no-redundant-instrumentation-5.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* { dg-options "-fdump-tree-sanopt" } */
2 /* { dg-do compile } */
3 /* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */
4
5 void
6 foo (int *a, char *b, char *c)
7 {
8 /* One check for a[]. */
9 __builtin_memmove (c, b, a[0]);
10 /* For a total of 1 checks. */
11 int d = a[0] == 0;
12 }
13
14 /* { dg-final { scan-tree-dump-times "& 7" 1 "sanopt" } } */
15 /* { dg-final { scan-tree-dump-times "__builtin___asan_report_load4" 1 "sanopt" } } */