[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / pr101008.c

/* PR rtl-optimization/101008 */
/* { dg-do compile } */
/* { dg-options "-O2 -g" } */

typedef unsigned __attribute__((__vector_size__(32))) U;
typedef unsigned __attribute__((__vector_size__(16))) V;

int c, r;

V v;

void
foo(void)
{
  U u = __builtin_shufflevector (v, (V)(v != c) | (V)(c == v),
				 4, 3, 5, 5, 1, 2, 3, 0);
  r = ((union { U a; int b; }) u).b;
}
Commit	Line	Data
4bdcdd8f JJ	1	/* PR rtl-optimization/101008 */
	2	/* { dg-do compile } */
	3	/* { dg-options "-O2 -g" } */
	4
	5	typedef unsigned __attribute__((__vector_size__(32))) U;
	6	typedef unsigned __attribute__((__vector_size__(16))) V;
	7
	8	int c, r;
	9
	10	V v;
	11
	12	void
	13	foo(void)
	14	{
	15	U u = __builtin_shufflevector (v, (V)(v != c) \| (V)(c == v),
	16	4, 3, 5, 5, 1, 2, 3, 0);
	17	r = ((union { U a; int b; }) u).b;
	18	}