diff options
Diffstat (limited to 'iconv/gconv_simple.c')
| -rw-r--r-- | iconv/gconv_simple.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c index 27acb5e892..e11e2eea2d 100644 --- a/iconv/gconv_simple.c +++ b/iconv/gconv_simple.c @@ -177,7 +177,7 @@ internal_ucs4_loop_single (struct __gconv_step *step, while (*inptrp < inend && cnt < 4) state->__value.__wchb[cnt++] = *(*inptrp)++; - if (__builtin_expect (cnt < 4, 0)) + if (__glibc_unlikely (cnt < 4)) { /* Still not enough bytes. Store the ones in the input buffer. */ state->__count &= ~7; @@ -249,7 +249,7 @@ ucs4_internal_loop (struct __gconv_step *step, inval = *(const uint32_t *) inptr; #endif - if (__builtin_expect (inval > 0x7fffffff, 0)) + if (__glibc_unlikely (inval > 0x7fffffff)) { /* The value is too large. We don't try transliteration here since this is not an error because of the lack of possibilities to @@ -308,7 +308,7 @@ ucs4_internal_loop_unaligned (struct __gconv_step *step, for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4) { - if (__builtin_expect (inptr[0] > 0x80, 0)) + if (__glibc_unlikely (inptr[0] > 0x80)) { /* The value is too large. We don't try transliteration here since this is not an error because of the lack of possibilities to @@ -376,7 +376,7 @@ ucs4_internal_loop_single (struct __gconv_step *step, while (*inptrp < inend && cnt < 4) state->__value.__wchb[cnt++] = *(*inptrp)++; - if (__builtin_expect (cnt < 4, 0)) + if (__glibc_unlikely (cnt < 4)) { /* Still not enough bytes. Store the ones in the input buffer. */ state->__count &= ~7; @@ -546,7 +546,7 @@ internal_ucs4le_loop_single (struct __gconv_step *step, while (*inptrp < inend && cnt < 4) state->__value.__wchb[cnt++] = *(*inptrp)++; - if (__builtin_expect (cnt < 4, 0)) + if (__glibc_unlikely (cnt < 4)) { /* Still not enough bytes. Store the ones in the input buffer. */ state->__count &= ~7; @@ -617,7 +617,7 @@ ucs4le_internal_loop (struct __gconv_step *step, inval = *(const uint32_t *) inptr; #endif - if (__builtin_expect (inval > 0x7fffffff, 0)) + if (__glibc_unlikely (inval > 0x7fffffff)) { /* The value is too large. We don't try transliteration here since this is not an error because of the lack of possibilities to @@ -677,7 +677,7 @@ ucs4le_internal_loop_unaligned (struct __gconv_step *step, for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4) { - if (__builtin_expect (inptr[3] > 0x80, 0)) + if (__glibc_unlikely (inptr[3] > 0x80)) { /* The value is too large. We don't try transliteration here since this is not an error because of the lack of possibilities to @@ -749,7 +749,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, while (*inptrp < inend && cnt < 4) state->__value.__wchb[cnt++] = *(*inptrp)++; - if (__builtin_expect (cnt < 4, 0)) + if (__glibc_unlikely (cnt < 4)) { /* Still not enough bytes. Store the ones in the input buffer. */ state->__count &= ~7; @@ -810,7 +810,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, #define LOOPFCT FROM_LOOP #define BODY \ { \ - if (__builtin_expect (*inptr > '\x7f', 0)) \ + if (__glibc_unlikely (*inptr > '\x7f')) \ { \ /* The value is too large. We don't try transliteration here since \ this is not an error because of the lack of possibilities to \ @@ -846,7 +846,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, #define LOOPFCT FROM_LOOP #define BODY \ { \ - if (__builtin_expect (*((const uint32_t *) inptr) > 0x7f, 0)) \ + if (__glibc_unlikely (*((const uint32_t *) inptr) > 0x7f)) \ { \ UNICODE_TAG_HANDLER (*((const uint32_t *) inptr), 4); \ STANDARD_TO_LOOP_ERR_HANDLER (4); \ @@ -883,10 +883,10 @@ ucs4le_internal_loop_single (struct __gconv_step *step, { \ uint32_t wc = *((const uint32_t *) inptr); \ \ - if (__builtin_expect (wc < 0x80, 1)) \ + if (__glibc_likely (wc < 0x80)) \ /* It's an one byte sequence. */ \ *outptr++ = (unsigned char) wc; \ - else if (__builtin_expect (wc <= 0x7fffffff, 1)) \ + else if (__glibc_likely (wc <= 0x7fffffff)) \ { \ size_t step; \ unsigned char *start; \ @@ -895,7 +895,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, if ((wc & (~(uint32_t)0 << (5 * step + 1))) == 0) \ break; \ \ - if (__builtin_expect (outptr + step > outend, 0)) \ + if (__glibc_unlikely (outptr + step > outend)) \ { \ /* Too long. */ \ result = __GCONV_FULL_OUTPUT; \ @@ -946,7 +946,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, /* Next input byte. */ \ uint32_t ch = *inptr; \ \ - if (__builtin_expect (ch < 0x80, 1)) \ + if (__glibc_likely (ch < 0x80)) \ { \ /* One byte sequence. */ \ ++inptr; \ @@ -964,25 +964,25 @@ ucs4le_internal_loop_single (struct __gconv_step *step, cnt = 2; \ ch &= 0x1f; \ } \ - else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1)) \ + else if (__glibc_likely ((ch & 0xf0) == 0xe0)) \ { \ /* We expect three bytes. */ \ cnt = 3; \ ch &= 0x0f; \ } \ - else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1)) \ + else if (__glibc_likely ((ch & 0xf8) == 0xf0)) \ { \ /* We expect four bytes. */ \ cnt = 4; \ ch &= 0x07; \ } \ - else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1)) \ + else if (__glibc_likely ((ch & 0xfc) == 0xf8)) \ { \ /* We expect five bytes. */ \ cnt = 5; \ ch &= 0x03; \ } \ - else if (__builtin_expect ((ch & 0xfe) == 0xfc, 1)) \ + else if (__glibc_likely ((ch & 0xfe) == 0xfc)) \ { \ /* We expect six bytes. */ \ cnt = 6; \ @@ -1003,7 +1003,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, STANDARD_FROM_LOOP_ERR_HANDLER (i); \ } \ \ - if (__builtin_expect (inptr + cnt > inend, 0)) \ + if (__glibc_unlikely (inptr + cnt > inend)) \ { \ /* We don't have enough input. But before we report that check \ that all the bytes are correct. */ \ @@ -1011,7 +1011,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, if ((inptr[i] & 0xc0) != 0x80) \ break; \ \ - if (__builtin_expect (inptr + i == inend, 1)) \ + if (__glibc_likely (inptr + i == inend)) \ { \ result = __GCONV_INCOMPLETE_INPUT; \ break; \ @@ -1073,19 +1073,19 @@ ucs4le_internal_loop_single (struct __gconv_step *step, cnt = 2; \ ch &= 0x1f; \ } \ - else if (__builtin_expect ((ch & 0xf0) == 0xe0, 1)) \ + else if (__glibc_likely ((ch & 0xf0) == 0xe0)) \ { \ /* We expect three bytes. */ \ cnt = 3; \ ch &= 0x0f; \ } \ - else if (__builtin_expect ((ch & 0xf8) == 0xf0, 1)) \ + else if (__glibc_likely ((ch & 0xf8) == 0xf0)) \ { \ /* We expect four bytes. */ \ cnt = 4; \ ch &= 0x07; \ } \ - else if (__builtin_expect ((ch & 0xfc) == 0xf8, 1)) \ + else if (__glibc_likely ((ch & 0xfc) == 0xf8)) \ { \ /* We expect five bytes. */ \ cnt = 5; \ @@ -1164,7 +1164,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, { \ uint16_t u1 = get16 (inptr); \ \ - if (__builtin_expect (u1 >= 0xd800 && u1 < 0xe000, 0)) \ + if (__glibc_unlikely (u1 >= 0xd800 && u1 < 0xe000)) \ { \ /* Surrogate characters in UCS-2 input are not valid. Reject \ them. (Catching this here is not security relevant.) */ \ @@ -1198,12 +1198,12 @@ ucs4le_internal_loop_single (struct __gconv_step *step, { \ uint32_t val = *((const uint32_t *) inptr); \ \ - if (__builtin_expect (val >= 0x10000, 0)) \ + if (__glibc_unlikely (val >= 0x10000)) \ { \ UNICODE_TAG_HANDLER (val, 4); \ STANDARD_TO_LOOP_ERR_HANDLER (4); \ } \ - else if (__builtin_expect (val >= 0xd800 && val < 0xe000, 0)) \ + else if (__glibc_unlikely (val >= 0xd800 && val < 0xe000)) \ { \ /* Surrogate characters in UCS-4 input are not valid. \ We must catch this, because the UCS-2 output might be \ @@ -1248,7 +1248,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step, { \ uint16_t u1 = bswap_16 (get16 (inptr)); \ \ - if (__builtin_expect (u1 >= 0xd800 && u1 < 0xe000, 0)) \ + if (__glibc_unlikely (u1 >= 0xd800 && u1 < 0xe000)) \ { \ /* Surrogate characters in UCS-2 input are not valid. Reject \ them. (Catching this here is not security relevant.) */ \ @@ -1288,12 +1288,12 @@ ucs4le_internal_loop_single (struct __gconv_step *step, #define BODY \ { \ uint32_t val = *((const uint32_t *) inptr); \ - if (__builtin_expect (val >= 0x10000, 0)) \ + if (__glibc_unlikely (val >= 0x10000)) \ { \ UNICODE_TAG_HANDLER (val, 4); \ STANDARD_TO_LOOP_ERR_HANDLER (4); \ } \ - else if (__builtin_expect (val >= 0xd800 && val < 0xe000, 0)) \ + else if (__glibc_unlikely (val >= 0xd800 && val < 0xe000)) \ { \ /* Surrogate characters in UCS-4 input are not valid. \ We must catch this, because the UCS-2 output might be \ |