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Diffstat (limited to 'iconv')
-rw-r--r--iconv/gconv_simple.c62
1 files changed, 32 insertions, 30 deletions
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c
index dbec90cb79..c2c1358827 100644
--- a/iconv/gconv_simple.c
+++ b/iconv/gconv_simple.c
@@ -161,7 +161,7 @@ internal_ucs4_loop_single (struct __gconv_step *step,
while (*inptrp < inend && cnt < 4)
state->__value.__wchb[cnt++] = *(*inptrp)++;
- if (__builtin_expect (cnt, 4) < 4)
+ if (__builtin_expect (cnt < 4, 0))
{
/* Still not enough bytes. Store the ones in the input buffer. */
state->__count &= ~7;
@@ -229,7 +229,7 @@ ucs4_internal_loop (struct __gconv_step *step,
inval = *(const uint32_t *) inptr;
#endif
- if (__builtin_expect (inval, 0) > 0x7fffffff)
+ if (__builtin_expect (inval > 0x7fffffff, 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -286,7 +286,7 @@ ucs4_internal_loop_unaligned (struct __gconv_step *step,
for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
{
- if (__builtin_expect (inptr[0], 0) > 0x80)
+ if (__builtin_expect (inptr[0] > 0x80, 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -353,7 +353,7 @@ ucs4_internal_loop_single (struct __gconv_step *step,
while (*inptrp < inend && cnt < 4)
state->__value.__wchb[cnt++] = *(*inptrp)++;
- if (__builtin_expect (cnt, 4) < 4)
+ if (__builtin_expect (cnt < 4, 0))
{
/* Still not enough bytes. Store the ones in the input buffer. */
state->__count &= ~7;
@@ -362,8 +362,8 @@ ucs4_internal_loop_single (struct __gconv_step *step,
return __GCONV_INCOMPLETE_INPUT;
}
- if (__builtin_expect (((unsigned char *) state->__value.__wchb)[0], 0)
- > 0x80)
+ if (__builtin_expect (((unsigned char *) state->__value.__wchb)[0] > 0x80,
+ 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -515,7 +515,7 @@ internal_ucs4le_loop_single (struct __gconv_step *step,
while (*inptrp < inend && cnt < 4)
state->__value.__wchb[cnt++] = *(*inptrp)++;
- if (__builtin_expect (cnt, 4) < 4)
+ if (__builtin_expect (cnt < 4, 0))
{
/* Still not enough bytes. Store the ones in the input buffer. */
state->__count &= ~7;
@@ -580,7 +580,7 @@ ucs4le_internal_loop (struct __gconv_step *step,
inval = *(const uint32_t *) inptr;
#endif
- if (__builtin_expect (inval, 0) > 0x7fffffff)
+ if (__builtin_expect (inval > 0x7fffffff, 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -635,7 +635,7 @@ ucs4le_internal_loop_unaligned (struct __gconv_step *step,
for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4)
{
- if (__builtin_expect (inptr[3], 0) > 0x80)
+ if (__builtin_expect (inptr[3] > 0x80, 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -703,7 +703,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
while (*inptrp < inend && cnt < 4)
state->__value.__wchb[cnt++] = *(*inptrp)++;
- if (__builtin_expect (cnt, 4) < 4)
+ if (__builtin_expect (cnt < 4, 0))
{
/* Still not enough bytes. Store the ones in the input buffer. */
state->__count &= ~7;
@@ -712,8 +712,8 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
return __GCONV_INCOMPLETE_INPUT;
}
- if (__builtin_expect (((unsigned char *) state->__value.__wchb)[3], 0)
- > 0x80)
+ if (__builtin_expect (((unsigned char *) state->__value.__wchb)[3] > 0x80,
+ 0))
{
/* The value is too large. We don't try transliteration here since
this is not an error because of the lack of possibilities to
@@ -764,7 +764,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
#define LOOPFCT FROM_LOOP
#define BODY \
{ \
- if (__builtin_expect (*inptr, 0) > '\x7f') \
+ if (__builtin_expect (*inptr > '\x7f', 0)) \
{ \
/* The value is too large. We don't try transliteration here since \
this is not an error because of the lack of possibilities to \
@@ -805,7 +805,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
#define LOOPFCT FROM_LOOP
#define BODY \
{ \
- if (__builtin_expect (*((const uint32_t *) inptr), 0) > 0x7f) \
+ if (__builtin_expect (*((const uint32_t *) inptr) > 0x7f, 0)) \
{ \
UNICODE_TAG_HANDLER (*((const uint32_t *) inptr), 4); \
STANDARD_ERR_HANDLER (4); \
@@ -839,13 +839,10 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
{ \
uint32_t wc = *((const uint32_t *) inptr); \
\
- /* Since we control every character we read this cannot happen. */ \
- assert (wc <= 0x7fffffff); \
- \
if (wc < 0x80) \
/* It's an one byte sequence. */ \
*outptr++ = (unsigned char) wc; \
- else \
+ else if (__builtin_expect (wc <= 0x7fffffff, 1)) \
{ \
size_t step; \
char *start; \
@@ -873,9 +870,14 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
while (--step > 0); \
start[0] |= wc; \
} \
+ else \
+ { \
+ STANDARD_ERR_HANDLER (4); \
+ } \
\
inptr += 4; \
}
+#define LOOP_NEED_FLAGS
#include <iconv/loop.c>
#include <iconv/skeleton.c>
@@ -921,25 +923,25 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
cnt = 2; \
ch &= 0x1f; \
} \
- else if (__builtin_expect (ch & 0xf0, 0xe0) == 0xe0) \
+ else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1)) \
{ \
/* We expect three bytes. */ \
cnt = 3; \
ch &= 0x0f; \
} \
- else if (__builtin_expect (ch & 0xf8, 0xf0) == 0xf0) \
+ else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1)) \
{ \
/* We expect four bytes. */ \
cnt = 4; \
ch &= 0x07; \
} \
- else if (__builtin_expect (ch & 0xfc, 0xf8) == 0xf8) \
+ else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1)) \
{ \
/* We expect five bytes. */ \
cnt = 5; \
ch &= 0x03; \
} \
- else if (__builtin_expect (ch & 0xfe, 0xfc) == 0xfc) \
+ else if (__builtin_expect ((ch & 0xfe) == 0xfc, 1)) \
{ \
/* We expect six bytes. */ \
cnt = 6; \
@@ -1052,19 +1054,19 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
cnt = 2; \
ch &= 0x1f; \
} \
- else if (__builtin_expect (ch & 0xf0, 0xe0) == 0xe0) \
+ else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1)) \
{ \
/* We expect three bytes. */ \
cnt = 3; \
ch &= 0x0f; \
} \
- else if (__builtin_expect (ch & 0xf8, 0xf0) == 0xf0) \
+ else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1)) \
{ \
/* We expect four bytes. */ \
cnt = 4; \
ch &= 0x07; \
} \
- else if (__builtin_expect (ch & 0xfc, 0xf8) == 0xf8) \
+ else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1)) \
{ \
/* We expect five bytes. */ \
cnt = 5; \
@@ -1104,17 +1106,17 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
bytebuf[0] = 0xc0; \
ntotal = 2; \
} \
- else if (__builtin_expect (state->__value.__wch, 0) <= 0xffff) \
+ else if (__builtin_expect (state->__value.__wch <= 0xffff, 1)) \
{ \
bytebuf[0] = 0xe0; \
ntotal = 3; \
} \
- else if (__builtin_expect (state->__value.__wch, 0) <= 0x1fffff) \
+ else if (__builtin_expect (state->__value.__wch < 0x1fffff, 1)) \
{ \
bytebuf[0] = 0xf0; \
ntotal = 4; \
} \
- else if (__builtin_expect (state->__value.__wch, 0) <= 0x3ffffff) \
+ else if (__builtin_expect (state->__value.__wch < 0x3ffffff, 1)) \
{ \
bytebuf[0] = 0xf8; \
ntotal = 5; \
@@ -1198,7 +1200,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
{ \
uint32_t val = *((const uint32_t *) inptr); \
\
- if (__builtin_expect (val, 0) >= 0x10000) \
+ if (__builtin_expect (val >= 0x10000, 0)) \
{ \
UNICODE_TAG_HANDLER (val, 4); \
STANDARD_ERR_HANDLER (4); \
@@ -1288,7 +1290,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
#define BODY \
{ \
uint32_t val = *((const uint32_t *) inptr); \
- if (__builtin_expect (val, 0) >= 0x10000) \
+ if (__builtin_expect (val >= 0x10000, 0)) \
{ \
UNICODE_TAG_HANDLER (val, 4); \
STANDARD_ERR_HANDLER (4); \
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 19:51:05 +0000