diff options
Diffstat (limited to 'iconvdata/utf-32.c')
| -rw-r--r-- | iconvdata/utf-32.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/iconvdata/utf-32.c b/iconvdata/utf-32.c index f21f2be041..939502b618 100644 --- a/iconvdata/utf-32.c +++ b/iconvdata/utf-32.c @@ -1,5 +1,5 @@ /* Conversion module for UTF-32. - Copyright (C) 1999-2014 Free Software Foundation, Inc. + Copyright (C) 1999-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -37,6 +37,7 @@ #define DEFINE_FINI 0 #define MIN_NEEDED_FROM 4 #define MIN_NEEDED_TO 4 +#define ONE_DIRECTION 0 #define FROM_DIRECTION (dir == from_utf32) #define PREPARE_LOOP \ enum direction dir = ((struct utf32_data *) step->__data)->dir; \ @@ -44,7 +45,7 @@ int swap; \ if (FROM_DIRECTION && var == UTF_32) \ { \ - if (__builtin_expect (data->__invocation_counter == 0, 0)) \ + if (__glibc_unlikely (data->__invocation_counter == 0)) \ { \ /* We have to find out which byte order the file is encoded in. */ \ if (inptr + 4 > inend) \ @@ -65,7 +66,7 @@ && data->__invocation_counter == 0) \ { \ /* Emit the Byte Order Mark. */ \ - if (__builtin_expect (outbuf + 4 > outend, 0)) \ + if (__glibc_unlikely (outbuf + 4 > outend)) \ return __GCONV_FULL_OUTPUT; \ \ put32u (outbuf, BOM); \ @@ -196,11 +197,11 @@ gconv_end (struct __gconv_step *data) { \ uint32_t c = get32 (inptr); \ \ - if (__builtin_expect (c >= 0x110000, 0)) \ + if (__glibc_unlikely (c >= 0x110000)) \ { \ STANDARD_TO_LOOP_ERR_HANDLER (4); \ } \ - else if (__builtin_expect (c >= 0xd800 && c < 0xe000, 0)) \ + else if (__glibc_unlikely (c >= 0xd800 && c < 0xe000)) \ { \ /* Surrogate characters in UCS-4 input are not valid. \ We must catch this. If we let surrogates pass through, \ @@ -238,7 +239,7 @@ gconv_end (struct __gconv_step *data) if (swap) \ u1 = bswap_32 (u1); \ \ - if (__builtin_expect (u1 >= 0x110000, 0)) \ + if (__glibc_unlikely (u1 >= 0x110000)) \ { \ /* This is illegal. */ \ STANDARD_FROM_LOOP_ERR_HANDLER (4); \ |