blob: 59d1d9a5dbf49cc05639ce785578af39f3c37860 [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-fdump-rtl-cmpelim -dp" } */
/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
typedef int __attribute__ ((mode (HI))) int_t;
void
lt_nothi (int_t *w, int_t *x)
{
int_t v;
v = ~*x;
if (v < 0)
*w = v;
else
*w = v + 2;
}
/* Expect assembly like:
mcomw *8(%ap),%r0 # 27 [c=24] *one_cmplhi2_ccn
jlss .L2 # 29 [c=26] *branch_ccn
addw2 $2,%r0 # 26 [c=32] *addhi3
.L2:
*/
/* { 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 "one_cmplhi\[^ \]*_ccn(/\[0-9\]+)?\n" } } */
/* { dg-final { scan-assembler "branch_ccn\n" } } */