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/* Machine description pattern tests. */
/* { dg-do compile { target { lp64 } } } */
/* Starting with arch13 the and with complement instruction is
available and the splitter is disabled. */
/* { dg-options "-march=z14 -mzarch -save-temps -dP" } */
/* { dg-do run { target { lp64 && s390_useable_hw } } } */
/* Skip test if -O0 is present on the command line:
{ dg-skip-if "" { *-*-* } { "-O0" } { "" } }
Skip test if the -O option is missing from the command line
{ dg-skip-if "" { *-*-* } { "*" } { "-O*" } }
*/
__attribute__ ((noinline))
unsigned long andc_vv(unsigned long a, unsigned long b)
{ return ~b & a; }
/* { dg-final { scan-assembler ":18:.\* \{\\*anddi3\}" } } */
/* { dg-final { scan-assembler ":18:.\* \{\\*xordi3\}" } } */
__attribute__ ((noinline))
unsigned long andc_pv(unsigned long *a, unsigned long b)
{ return ~b & *a; }
/* { dg-final { scan-assembler ":24:.\* \{\\*anddi3\}" } } */
/* { dg-final { scan-assembler ":24:.\* \{\\*xordi3\}" } } */
__attribute__ ((noinline))
unsigned long andc_vp(unsigned long a, unsigned long *b)
{ return ~*b & a; }
/* { dg-final { scan-assembler ":30:.\* \{\\*anddi3\}" } } */
/* { dg-final { scan-assembler ":30:.\* \{\\*xordi3\}" } } */
__attribute__ ((noinline))
unsigned long andc_pp(unsigned long *a, unsigned long *b)
{ return ~*b & *a; }
/* { dg-final { scan-assembler ":36:.\* \{\\*anddi3\}" } } */
/* { dg-final { scan-assembler ":36:.\* \{\\*xordi3\}" } } */
/* { dg-final { scan-assembler-times "\tngr\?k\?\t" 4 } } */
/* { dg-final { scan-assembler-times "\txgr\?\t" 4 } } */
int
main (void)
{
unsigned long a = 0xc00000000000000cllu;
unsigned long b = 0x500000000000000allu;
unsigned long e = 0x8000000000000004llu;
unsigned long c;
c = andc_vv (a, b);
if (c != e)
__builtin_abort ();
c = andc_pv (&a, b);
if (c != e)
__builtin_abort ();
c = andc_vp (a, &b);
if (c != e)
__builtin_abort ();
c = andc_pp (&a, &b);
if (c != e)
__builtin_abort ();
return 0;
}
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