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Diffstat (limited to 'iconvdata/utf-32.c')
-rw-r--r--iconvdata/utf-32.c13
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); \