OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [Wstrict-aliasing-bogus-ref-all-2.c] - Rev 298

Compare with Previous | Blame | View Log

/* { dg-do compile } */
/* { dg-options "-O2 -Wall" } */
 
typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
 
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_load_si128 (__m128i const *__P)
{
  return *__P;
}
 
static const short __attribute__((__aligned__(16))) tbl[8] =
{ 1, 2, 3, 4, 5, 6, 7, 8};
 
 
__m128i get_vec(void)
{
  __m128i ret;
 
  ret = _mm_load_si128((__m128i *)tbl); /* { dg-bogus "type-punning" } */
 
  return ret;
}
 
/* Ignore a warning that is irrelevant to the purpose of this test.  */
/* { dg-prune-output ".*GCC vector returned by reference.*" } */
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.