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| 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/euc-jp.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/euc-jp.c')
| -rw-r--r-- | iconvdata/euc-jp.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/iconvdata/euc-jp.c b/iconvdata/euc-jp.c index 240d76037f..a781182e78 100644 --- a/iconvdata/euc-jp.c +++ b/iconvdata/euc-jp.c @@ -46,7 +46,8 @@ \ if (ch <= 0x7f) \ ++inptr; \ - else if ((ch <= 0xa0 && ch != 0x8e && ch != 0x8f) || ch > 0xfe) \ + else if ((__builtin_expect (ch, 0xa1) <= 0xa0 && ch != 0x8e && ch != 0x8f)\ + || __builtin_expect (ch, 0xfe) > 0xfe) \ { \ /* This is illegal. */ \ if (! ignore_errors_p ()) \ @@ -65,7 +66,7 @@ character is also available. */ \ int ch2; \ \ - 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. */ \ @@ -76,7 +77,7 @@ ch2 = inptr[1]; \ \ /* All second bytes of a multibyte character must be >= 0xa1. */ \ - if (ch2 < 0xa1) \ + if (__builtin_expect (ch2, 0xa1) < 0xa1) \ { \ /* This is an illegal character. */ \ if (! ignore_errors_p ()) \ @@ -119,13 +120,13 @@ 0x80); \ } \ \ - if (NEED_LENGTH_TEST && ch == 0) \ + if (NEED_LENGTH_TEST && __builtin_expect (ch, 1) == 0) \ { \ /* Not enough input available. */ \ result = __GCONV_INCOMPLETE_INPUT; \ break; \ } \ - if (ch == __UNKNOWN_10646_CHAR) \ + if (__builtin_expect (ch, 0) == __UNKNOWN_10646_CHAR) \ { \ /* Illegal character. */ \ if (! ignore_errors_p ()) \ @@ -173,7 +174,7 @@ size_t found; \ \ /* See whether we have room for at least two characters. */ \ - if (NEED_LENGTH_TEST && outptr + 1 >= outend) \ + if (NEED_LENGTH_TEST && __builtin_expect (outptr + 1 >= outend, 0)) \ { \ result = __GCONV_FULL_OUTPUT; \ break; \ @@ -204,13 +205,13 @@ (NEED_LENGTH_TEST \ ? outend - outptr - 1 : 2)); \ \ - if (found == 0) \ + if (__builtin_expect (found, 1) == 0) \ { \ /* We ran out of space. */ \ result = __GCONV_FULL_OUTPUT; \ break; \ } \ - else if (found != __UNKNOWN_10646_CHAR) \ + else if (__builtin_expect (found, 0) != __UNKNOWN_10646_CHAR) \ { \ /* It's a JIS 0212 character, adjust it for EUC-JP. */ \ *outptr++ = 0x8f; \ |