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authorUlrich Drepper <drepper@redhat.com>2000-06-06 06:49:00 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-06 06:49:00 +0000
commit5ea1a82defd37feaa6be1faf44854364c901cdaf (patch)
tree9fad50dfb181485bb4ca62c9d96e0d31376dce07 /iconvdata/ansi_x3.110.c
parent365afefc6b7054d9ca7585f6f17bdd1fe03b8cfd (diff)
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Update.
* iconvdata/big5hkscs.c: Add __builtin_expect in many places. * iconvdata/big5.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/8bit-gap.c: Likewise. * iconv/loop.c: Likewise. * iconv/gconv_db.c: Likewise. * iconv/gconv_dl.c: Likewise. * iconv/gconv_simple.c: Likewise. * iconv/skeleton.c: Likewise.
Diffstat (limited to 'iconvdata/ansi_x3.110.c')
-rw-r--r--iconvdata/ansi_x3.110.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/iconvdata/ansi_x3.110.c b/iconvdata/ansi_x3.110.c
index 94bd2e6..bacbfd2 100644
--- a/iconvdata/ansi_x3.110.c
+++ b/iconvdata/ansi_x3.110.c
@@ -401,7 +401,7 @@ static const char from_ucs4[][2] =
uint32_t ch = *inptr; \
int incr; \
\
- if (ch >= 0xc1 && ch <= 0xcf) \
+ if (__builtin_expect (ch, 0x00) >= 0xc1 && ch <= 0xcf) \
{ \
/* Composed character. First test whether the next character \
is also available. */ \
@@ -416,7 +416,8 @@ static const char from_ucs4[][2] =
\
ch2 = inptr[1]; \
\
- if (ch2 < 0x20 || ch2 >= 0x80) \
+ if (__builtin_expect (ch2, 0x20) < 0x20 \
+ || __builtin_expect (ch2, 0x7f) >= 0x80) \
{ \
/* This is illegal. */ \
if (! ignore_errors_p ()) \
@@ -440,7 +441,7 @@ static const char from_ucs4[][2] =
incr = 1; \
} \
\
- if (ch == 0 && *inptr != '\0') \
+ if (__builtin_expect (ch, 1) == 0 && *inptr != '\0') \
{ \
/* This is an illegal character. */ \
if (! ignore_errors_p ()) \
@@ -471,7 +472,8 @@ static const char from_ucs4[][2] =
uint32_t ch = get32 (inptr); \
const char *cp; \
\
- if (ch >= sizeof (from_ucs4) / sizeof (from_ucs4[0])) \
+ if (__builtin_expect (ch, 0) \
+ >= sizeof (from_ucs4) / sizeof (from_ucs4[0])) \
{ \
if (ch == 0x2c7) \
cp = "\xcf\x20"; \
@@ -536,7 +538,7 @@ static const char from_ucs4[][2] =
tmp[1] = '\0'; \
cp = tmp; \
} \
- else if (ch == 0x266a) \
+ else if (__builtin_expect (ch, 0x266a) == 0x266a) \
cp = "\xd5"; \
else \
{ \
@@ -556,7 +558,7 @@ static const char from_ucs4[][2] =
{ \
cp = from_ucs4[ch]; \
\
- if (cp[0] == '\0' && ch != 0) \
+ if (__builtin_expect (cp[0], '\1') == '\0' && ch != 0) \
{ \
/* Illegal characters. */ \
if (! ignore_errors_p ()) \
@@ -575,7 +577,7 @@ static const char from_ucs4[][2] =
/* 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; \