view gcc/testsuite/gcc.target/i386/pr94650.c @ 152:2b5abeee2509

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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/* PR target/94650 */
/* { dg-do compile { target { ! ia32 } } } */
/* { dg-options "-O2" } */

#define LARGE_POWER_OF_TWO (1ULL << 40)

int
check (unsigned long long m)
{
  return m >= LARGE_POWER_OF_TWO;
}

void g (int);

void
test0 (unsigned long long m)
{
  if (m >= LARGE_POWER_OF_TWO)
    g (0);
}

void
test1 (unsigned long long m)
{
  if (m >= LARGE_POWER_OF_TWO)
    g (m);
}

/* { dg-final { scan-assembler-not "movabs" } } */
/* { dg-final { scan-assembler-times "shr" 3 } } */