gcc/testsuite/gcc.target/mips/ext-4.c


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/* For MIPS64r2 use DEXT rather than DSLL/DSRL for clear_upper32.  */
/* { dg-do compile } */
/* { dg-options "-O isa_rev>=2 -mgp64" } */
/* { dg-final { scan-assembler "\tdext\t" } } */
/* { dg-final { scan-assembler-not "sll" } } */

NOMIPS16 unsigned long long
f (unsigned long long i)
{
  return i & 0xffffffffull;
}