/* { dg-do compile } */ /* { dg-options "-fdump-rtl-peephole2 -dp" } */ /* { dg-skip-if "code quality test" { *-*-* } { "-O0" "-O1" } { "" } } */ typedef int __attribute__ ((mode (SI))) int_t; int_t lt_andsi (int_t x, int_t y) { x &= y; if (x < 0) return 1; else return 2; } /* Expect assembly like: bitl 4(%ap),8(%ap) # 68 [c=34] *bitsi_ccn jgeq .L6 # 57 [c=26] *branch_ccn movl $1,%r0 # 52 [c=4] *movsi_2 ret # 63 [c=0] return .L6: */ /* { dg-final { scan-rtl-dump-times "Splitting with gen_peephole2" 1 "peephole2" } } */ /* { dg-final { scan-assembler-not "\t(cmpz?|tst). " } } */ /* { dg-final { scan-assembler "bitsi\[^ \]*_ccn(/\[0-9\]+)?\n" } } */ /* { dg-final { scan-assembler "branch_ccn\n" } } */