1 /* { dg-do compile } */
2 /* { dg-options "-fdump-rtl-cmpelim -dp" } */
3 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
4
5 typedef int __attribute__ ((mode (SI))) int_t;
6
7 int_t
le_xorsi(int_t x,int_t y)8 le_xorsi (int_t x, int_t y)
9 {
10 x ^= y;
11 if (x <= 0)
12 return x;
13 else
14 return x + 2;
15 }
16
17 /* Expect assembly like:
18
19 xorl3 8(%ap),4(%ap),%r0 # 29 [c=28] *xorsi3_ccnz/2
20 jleq .L1 # 31 [c=26] *branch_ccnz
21 addl2 $2,%r0 # 28 [c=32] *addsi3
22 .L1:
23
24 */
25
26 /* { dg-final { scan-rtl-dump-times "deleting insn with uid" 1 "cmpelim" } } */
27 /* { dg-final { scan-assembler-not "\t(bit|cmpz?|tst). " } } */
28 /* { dg-final { scan-assembler "xorsi\[^ \]*_ccnz(/\[0-9\]+)?\n" } } */
29 /* { dg-final { scan-assembler "branch_ccnz\n" } } */
30