diff options
Diffstat (limited to 'sysdeps/generic/strchr.c')
| -rw-r--r-- | sysdeps/generic/strchr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/generic/strchr.c b/sysdeps/generic/strchr.c index 3663382..7c1eb95 100644 --- a/sysdeps/generic/strchr.c +++ b/sysdeps/generic/strchr.c @@ -63,7 +63,7 @@ strchr (s, c) switch (sizeof (longword)) { case 4: magic_bits = 0x7efefeffL; break; - case 8: magic_bits = (0x7efefefeL << 32) | 0xfefefeffL; break; + case 8: magic_bits = ((0x7efefefeL << 16) << 16) | 0xfefefeffL; break; default: abort (); } @@ -72,7 +72,8 @@ strchr (s, c) charmask = c | (c << 8); charmask |= charmask << 16; if (sizeof (longword) > 4) - charmask |= charmask << 32; + /* Do the shift in two steps to avoid a warning if long has 32 bits. */ + charmask |= (charmask << 16) << 16; if (sizeof (longword) > 8) abort (); |