blob: 4965bcff4d5275b5c5a7248764afb247da3d2a7b [file] [log] [blame]
/* { dg-do compile } */
/* { dg-options "-fdump-rtl-cmpelim -dp" } */
/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
typedef int __attribute__ ((mode (SI))) int_t;
typedef int __attribute__ ((mode (QI))) short_t;
int_t
le_extendqisi (int_t x)
{
x = (short_t) x;
if (x <= 0)
return x;
else
return x + 2;
}
/* Expect assembly like:
cvtbl 4(%ap),%r0 # 29 [c=20] *extendqisi2_ccnz
jleq .L1 # 31 [c=26] *branch_ccnz
addl2 $2,%r0 # 28 [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 "extendqisi\[^ \]*_ccnz(/\[0-9\]+)?\n" } } */
/* { dg-final { scan-assembler "branch_ccnz\n" } } */