Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Walloca-9.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 compile } */ /* { dg-require-effective-target alloca } */ /* { dg-options "-Walloca-larger-than=5000 -O2" } */ extern void useit(char *); int foobar (unsigned short length) { char *pbuf; __SIZE_TYPE__ size = (__SIZE_TYPE__) length; if (size < 4032) pbuf = (char *) __builtin_alloca(size); else pbuf = (char *) __builtin_malloc (size); useit(pbuf); return 0; }