diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-06 16:53:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-06 16:53:06 +0000 |
| commit | 89301d683e7401cb7cfcb6ebc89be6593d4c809f (patch) | |
| tree | 5fcc96e30f608b81ac5a5cee239b6f4327f0a339 /iconvdata/gbk.c | |
| parent | 5ea1a82defd37feaa6be1faf44854364c901cdaf (diff) | |
| download | glibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.tar.gz glibc-89301d683e7401cb7cfcb6ebc89be6593d4c809f.tar.xz 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/gbk.c')
| -rw-r--r-- | iconvdata/gbk.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/iconvdata/gbk.c b/iconvdata/gbk.c index c120df08a1..405a3f8b23 100644 --- a/iconvdata/gbk.c +++ b/iconvdata/gbk.c @@ -13121,7 +13121,8 @@ static const char __gbk_from_ucs4_tab12[][2] = if (ch <= 0x7f) \ ++inptr; \ else \ - if (ch <= 0x80 || ch > 0xfe) \ + if (__builtin_expect (ch, 0x81) <= 0x80 \ + || __builtin_expect (ch, 0x81) > 0xfe) \ { \ /* This is illegal. */ \ if (! ignore_errors_p ()) \ @@ -13141,7 +13142,7 @@ static const char __gbk_from_ucs4_tab12[][2] = uint32_t ch2; \ int idx; \ \ - if (NEED_LENGTH_TEST && inptr + 1 >= inend) \ + if (NEED_LENGTH_TEST && __builtin_expect (inptr + 1 >= inend, 0)) \ { \ /* The second character is not available. Store \ the intermediate result. */ \ @@ -13152,7 +13153,7 @@ static const char __gbk_from_ucs4_tab12[][2] = ch2 = inptr[1]; \ \ /* All second bytes of a multibyte character must be >= 0x40. */ \ - if (ch2 < 0x40) \ + if (__builtin_expect (ch2, 0x41) < 0x40) \ { \ /* This is an illegal character. */ \ if (! ignore_errors_p ()) \ @@ -13172,7 +13173,7 @@ static const char __gbk_from_ucs4_tab12[][2] = \ ch = __gbk_to_ucs[idx]; \ \ - if (ch == 0 && *inptr != '\0') \ + if (__builtin_expect (ch, 1) == 0 && *inptr != '\0') \ { \ /* This is an illegal character. */ \ if (! ignore_errors_p ()) \ @@ -13446,7 +13447,7 @@ static const char __gbk_from_ucs4_tab12[][2] = cp = ""; \ break; \ } \ - if (cp == NULL || (cp[0] == '\0' && ch != 0)) \ + if (__builtin_expect (cp[0], '\1') == '\0' && ch != 0) \ { \ /* Illegal character. */ \ if (! ignore_errors_p ()) \ @@ -13458,7 +13459,8 @@ static const char __gbk_from_ucs4_tab12[][2] = ++*converted; \ } \ /* See whether there is enough room for the second byte we write. */ \ - else if (NEED_LENGTH_TEST && cp[1] != '\0' && outptr + 1 >= outend) \ + else if (NEED_LENGTH_TEST && cp[1] != '\0' \ + && __builtin_expect (outptr + 1 >= outend, 0)) \ { \ /* We have not enough room. */ \ result = __GCONV_FULL_OUTPUT; \ |