Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/asan/use-after-scope-switch-2.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do run } // { dg-additional-options "-fdump-tree-gimple" } int main (int argc, char **argv) { int *ptr = 0; int *ptr2 = 0; int *ptr3 = 0; for (unsigned i = 0; i < 2; i++) { switch (argc) { case 1111:; int a, b, c; default: ptr = &a; ptr2 = &b; ptr3 = &c; break; } } return 0; } /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(UNPOISON, &a, \[0-9\]\\);" 2 "gimple" } } */ /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(UNPOISON, &b, \[0-9\]\\);" 2 "gimple" } } */ /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(UNPOISON, &c, \[0-9\]\\);" 2 "gimple" } } */ /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(POISON, &a, \[0-9\]\\);" 1 "gimple" } } */ /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(POISON, &b, \[0-9\]\\);" 1 "gimple" } } */ /* { dg-final { scan-tree-dump-times "ASAN_MARK \\(POISON, &c, \[0-9\]\\);" 1 "gimple" } } */