aboutsummaryrefslogtreecommitdiff
path: root/iconvdata/euc-kr.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2000-06-06 16:53:06 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-06 16:53:06 +0000
commit89301d683e7401cb7cfcb6ebc89be6593d4c809f (patch)
tree5fcc96e30f608b81ac5a5cee239b6f4327f0a339 /iconvdata/euc-kr.c
parent5ea1a82defd37feaa6be1faf44854364c901cdaf (diff)
downloadglibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.tar
glibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.tar.gz
glibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.tar.bz2
glibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.zip
Update.
2000-06-06 Ulrich Drepper <drepper@redhat.com> * iconvdata/iso-2022-kr.c: Add __builtin_expect in many places. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/gbgbk.c: Likewise. * iconvdata/gbk.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-cn.c: Likewise.
Diffstat (limited to 'iconvdata/euc-kr.c')
-rw-r--r--iconvdata/euc-kr.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/iconvdata/euc-kr.c b/iconvdata/euc-kr.c
index d84e72ca5d..48fdee3cdc 100644
--- a/iconvdata/euc-kr.c
+++ b/iconvdata/euc-kr.c
@@ -28,7 +28,8 @@ euckr_from_ucs4 (uint32_t ch, unsigned char *cp)
{
if (ch > 0x7f)
{
- if (ucs4_to_ksc5601 (ch, cp, 2) != __UNKNOWN_10646_CHAR)
+ if (__builtin_expect (ucs4_to_ksc5601 (ch, cp, 2), 0)
+ != __UNKNOWN_10646_CHAR)
{
cp[0] |= 0x80;
cp[1] |= 0x80;
@@ -78,7 +79,9 @@ euckr_from_ucs4 (uint32_t ch, unsigned char *cp)
++inptr; \
/* 0xfe(->0x7e : row 94) and 0xc9(->0x59 : row 41) are \
user-defined areas. */ \
- else if (ch <= 0xa0 || ch > 0xfe || ch == 0xc9) \
+ else if (__builtin_expect (ch, 0xa1) <= 0xa0 \
+ || __builtin_expect (ch, 0xa1) > 0xfe \
+ || __builtin_expect (ch, 0xa1) == 0xc9) \
{ \
/* This is illegal. */ \
if (! ignore_errors_p ()) \
@@ -97,13 +100,13 @@ euckr_from_ucs4 (uint32_t ch, unsigned char *cp)
is also available. */ \
ch = ksc5601_to_ucs4 (&inptr, \
NEED_LENGTH_TEST ? inptr - inend : 2, 0x80); \
- if (NEED_LENGTH_TEST && ch == 0) \
+ if (NEED_LENGTH_TEST && __builtin_expect (ch, 1) == 0) \
{ \
/* The second character is not available. */ \
result = __GCONV_INCOMPLETE_INPUT; \
break; \
} \
- if (ch == __UNKNOWN_10646_CHAR) \
+ if (__builtin_expect (ch, 0) == __UNKNOWN_10646_CHAR) \
{ \
/* This is an illegal character. */ \
if (! ignore_errors_p ()) \
@@ -139,7 +142,7 @@ euckr_from_ucs4 (uint32_t ch, unsigned char *cp)
Jamos should be considered either here or in euckr_from_ucs4() */ \
euckr_from_ucs4 (ch, cp) ; \
\
- if (cp[0] == '\0' && ch != 0) \
+ if (__builtin_expect (cp[0], '\1') == '\0' && ch != 0) \
{ \
/* Illegal character. */ \
if (! ignore_errors_p ()) \
@@ -157,7 +160,7 @@ euckr_from_ucs4 (uint32_t ch, unsigned char *cp)
/* Now test for a possible second byte and write this if possible. */ \
if (cp[1] != '\0') \
{ \
- if (NEED_LENGTH_TEST && outptr >= outend) \
+ if (NEED_LENGTH_TEST && __builtin_expect (outptr >= outend, 0)) \
{ \
/* The result does not fit into the buffer. */ \
--outptr; \