[gcc.git] / gcc / testsuite / gcc.target / arm / mve / intrinsics / vsubq_x_n_s8.c

/* { dg-require-effective-target arm_v8_1m_mve_ok } */
/* { dg-add-options arm_v8_1m_mve } */
/* { dg-additional-options "-O2" } */
/* { dg-final { check-function-bodies "**" "" } } */

#include "arm_mve.h"

/*
**foo:
**	...
**	vmsr	p0, (?:ip|fp|r[0-9]+)(?:	@.*|)
**	...
**	vpst(?:	@.*|)
**	...
**	vsubt.i8	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
**	...
*/
int8x16_t
foo (int8x16_t a, int8_t b, mve_pred16_t p)
{
  return vsubq_x_n_s8 (a, b, p);
}


/*
**foo1:
**	...
**	vmsr	p0, (?:ip|fp|r[0-9]+)(?:	@.*|)
**	...
**	vpst(?:	@.*|)
**	...
**	vsubt.i8	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
**	...
*/
int8x16_t
foo1 (int8x16_t a, int8_t b, mve_pred16_t p)
{
  return vsubq_x (a, b, p);
}

/* { dg-final { scan-assembler-not "__ARM_undef" } } */
Commit	Line	Data
261014a1 SP	1	/* { dg-require-effective-target arm_v8_1m_mve_ok } */
	2	/* { dg-add-options arm_v8_1m_mve } */
	3	/* { dg-additional-options "-O2" } */
9b8dc637	4	/* { dg-final { check-function-bodies "*" "" } } /
261014a1 SP	5
	6	#include "arm_mve.h"
	7
9b8dc637 AC	8	/*
	9	**foo:
	10	** ...
	11	** vmsr p0, (?:ip\|fp\|r[0-9]+)(?: @.*\|)
	12	** ...
	13	** vpst(?: @.*\|)
	14	** ...
	15	** vsubt.i8 q[0-9]+, q[0-9]+, (?:ip\|fp\|r[0-9]+)(?: @.*\|)
	16	** ...
	17	*/
261014a1 SP	18	int8x16_t
	19	foo (int8x16_t a, int8_t b, mve_pred16_t p)
	20	{
9b8dc637	21	return vsubq_x_n_s8 (a, b, p);
261014a1 SP	22	}
261014a1 SP	23
261014a1	24
9b8dc637 AC	25	/*
	26	**foo1:
	27	** ...
	28	** vmsr p0, (?:ip\|fp\|r[0-9]+)(?: @.*\|)
	29	** ...
	30	** vpst(?: @.*\|)
	31	** ...
	32	** vsubt.i8 q[0-9]+, q[0-9]+, (?:ip\|fp\|r[0-9]+)(?: @.*\|)
	33	** ...
	34	*/
	35	int8x16_t
	36	foo1 (int8x16_t a, int8_t b, mve_pred16_t p)
	37	{
	38	return vsubq_x (a, b, p);
	39	}
	40
	41	/* { dg-final { scan-assembler-not "__ARM_undef" } } */