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/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
/* { dg-require-effective-target powerpc_p9modulo_ok } */
/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
long
func1 (int reg, int *is_zero)
{
long value;
__asm__ (" #foo %0" : "+r" (reg));
value = ((long)reg) << 4;
if (!value)
*is_zero = 1;
return value;
}
long
func2 (int *ptr, int *is_zero)
{
int reg = *ptr;
long value = ((long)reg) << 4;
if (!value)
*is_zero = 1;
return value;
}
/* { dg-final { scan-assembler "extswsli\\. " } } */
/* { dg-final { scan-assembler "lwz " } } */
/* { dg-final { scan-assembler-not "lwa " } } */
/* { dg-final { scan-assembler-not "sldi " } } */
/* { dg-final { scan-assembler-not "sldi\\. " } } */
/* { dg-final { scan-assembler-not "extsw " } } */
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