Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/compile/pr52714.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-require-effective-target alloca } */ int __re_compile_fastmap(unsigned char *p) { unsigned char **stack; unsigned size; unsigned avail; stack = __builtin_alloca(5 * sizeof(unsigned char*)); if (stack == 0) return -2; size = 5; avail = 0; for (;;) { switch (*p++) { case 0: if (avail == size) return -2; stack[avail++] = p; } } return 0; }