Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/asan/pr78106.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR sanitizer/78106 */ /* { dg-do compile } */ /* { dg-options "-fsanitize=address -fdump-tree-sanopt-details -ffat-lto-objects" } */ int *variable; void __attribute__((used)) release() { __builtin_free (variable); } int main2(int argc) { *variable = 2; if (argc <= 5) asm volatile ("call release"); *variable = 2; __builtin_abort (); return 0; } int main(int argc, char **argv) { variable = __builtin_malloc (sizeof(int)); return main2(argc); } /* { dg-final { scan-tree-dump-not "Optimizing out(\n|\r\n|\r) ASAN_CHECK \\(7, variable.*" "sanopt" } } */