Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/pr82665.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ void f1 (char *p, __SIZE_TYPE__ sz) { char *q = __builtin_memchr (p, 0, sz); __PTRDIFF_TYPE__ n = q - p; if (n >= __PTRDIFF_MAX__) __builtin_abort (); } void f2 (unsigned char *p, __SIZE_TYPE__ sz) { unsigned char *q = __builtin_memchr (p, 0, sz); __PTRDIFF_TYPE__ n = q - p; if (n >= __PTRDIFF_MAX__) __builtin_abort (); } void f3 (signed char *p, __SIZE_TYPE__ sz) { signed char *q = __builtin_memchr (p, 0, sz); __PTRDIFF_TYPE__ n = q - p; if (n >= __PTRDIFF_MAX__) __builtin_abort (); } /* { dg-final { scan-tree-dump-not "memchr" "optimized" } } */