/* { dg-do compile } */
/* { dg-options "-fdump-rtl-cmpelim -dp" } */
/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */

typedef unsigned int __attribute__ ((mode (SI))) ulong_t;
typedef int __attribute__ ((mode (SI))) long_t;
typedef int __attribute__ ((mode (QI))) int_t;

ulong_t
eq_rotrsi (ulong_t x, int_t y)
{
  long_t v;

  v = x >> y | x << 8 * sizeof (x) - y;
  if (v == 0)
    return v;
  else
    return v + 2;
}

/* Expect assembly like:

	mnegb 8(%ap),%r0		# 37	[c=16]  *negqi2
	rotl %r0,4(%ap),%r0		# 38	[c=36]  *rotrnegsi3_2_ccz
	jeql .L1			# 40	[c=26]  *branch_ccz
	addl2 $2,%r0			# 36	[c=32]  *addsi3
.L1:

 */

/* { dg-final { scan-rtl-dump-times "deleting insn with uid" 1 "cmpelim" } } */
/* { dg-final { scan-assembler-not "\t(bit|cmpz?|tst). " } } */
/* { dg-final { scan-assembler "rotrnegsi\[^ \]*_ccz(/\[0-9\]+)?\n" } } */
/* { dg-final { scan-assembler "branch_ccz\n" } } */