view gcc/testsuite/gcc.dg/pr37438.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* PR target/37438 */
/* { dg-do compile } */
/* { dg-options "-Os" } */
/* { dg-options "-Os -march=i486" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */

extern int bar (unsigned long long int);
extern int baz (const char *, unsigned int, unsigned short);

int
foo (unsigned long long int x)
{
  return (x & 0xff) | ((unsigned int) (x >> 12) & ~0xff);
}

int
test (const char *v, unsigned int w, unsigned long long int x)
{
  unsigned short k;
  k = ((bar (x) & 0xff) << 8) | (foo (x) & 0xff);
  return baz (v, w, k);
}