1 /* { dg-do run { target { powerpc*-*-* } } } */
2 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power6" } } */
3 /* { dg-require-effective-target dfp_hw } */
4 /* { dg-options "-mcpu=power6" } */
5
6 void abort ();
7
8 unsigned int
do_compare(unsigned int a,unsigned int b)9 do_compare (unsigned int a, unsigned int b)
10 {
11 return __builtin_cmpb (a, b);
12 }
13
14 void
expect(unsigned int pattern,unsigned int value)15 expect (unsigned int pattern, unsigned int value)
16 {
17 if (pattern != value)
18 abort ();
19 }
20
21 int
main(int argc,char * argv[])22 main (int argc, char *argv[])
23 {
24 expect (0xff000000, do_compare (0x12345678, 0x12000000));
25 expect (0x00ffffff, do_compare (0x12345678, 0x00345678));
26 expect (0x000000ff, do_compare (0x00000078, 0x12345678));
27 }
28