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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-04-13 19:46:03 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-04-13 21:23:04 -0500 |
| commit | 535e935a284b2ec96659d1ac40eebf61321f2362 (patch) | |
| tree | 05e8df88daa71e7dc7d39d7cdb994045e85e69b7 /iconvdata | |
| parent | d275970ab56f8ba6a3ca598aba75db4daabe5924 (diff) | |
| download | glibc-535e935a284b2ec96659d1ac40eebf61321f2362.zip glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.gz glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.bz2 | |
Replace {u}int_fast{16|32} with {u}int32_t
On 32-bit machines this has no affect. On 64-bit machines
{u}int_fast{16|32} are set as {u}int64_t which is often not
ideal. Particularly x86_64 this change both saves code size and
may save instruction cost.
Full xcheck passes on x86_64.
Diffstat (limited to 'iconvdata')
| -rw-r--r-- | iconvdata/cp932.c | 2 | ||||
| -rw-r--r-- | iconvdata/johab.c | 6 | ||||
| -rw-r--r-- | iconvdata/sjis.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/iconvdata/cp932.c b/iconvdata/cp932.c index 91487fa..f40f8e2 100644 --- a/iconvdata/cp932.c +++ b/iconvdata/cp932.c @@ -4572,7 +4572,7 @@ static const char from_ucs4_extra[229][2] = /* Two-byte character. First test whether the next character \ is also available. */ \ uint32_t ch2; \ - uint_fast32_t idx; \ + uint32_t idx; \ \ if (__glibc_unlikely (inptr + 1 >= inend)) \ { \ diff --git a/iconvdata/johab.c b/iconvdata/johab.c index 33ec7b9..8dd5eba 100644 --- a/iconvdata/johab.c +++ b/iconvdata/johab.c @@ -130,7 +130,7 @@ static const uint16_t jamo_from_ucs_table[51] = static uint32_t -johab_sym_hanja_to_ucs (uint_fast32_t idx, uint_fast32_t c1, uint_fast32_t c2) +johab_sym_hanja_to_ucs (uint32_t idx, uint32_t c1, uint32_t c2) { if (idx <= 0xdefe) return (uint32_t) __ksc5601_sym_to_ucs[(c1 - 0xd9) * 188 + c2 @@ -189,7 +189,7 @@ johab_sym_hanja_to_ucs (uint_fast32_t idx, uint_fast32_t c1, uint_fast32_t c2) /* Two-byte character. First test whether the next \ character is also available. */ \ uint32_t ch2; \ - uint_fast32_t idx; \ + uint32_t idx; \ \ if (__glibc_unlikely (inptr + 1 >= inend)) \ { \ @@ -204,7 +204,7 @@ johab_sym_hanja_to_ucs (uint_fast32_t idx, uint_fast32_t c1, uint_fast32_t c2) if (__glibc_likely (ch <= 0xd3)) \ { \ /* Hangul */ \ - int_fast32_t i, m, f; \ + int i, m, f; \ \ i = init[(idx & 0x7c00) >> 10]; \ m = mid[(idx & 0x03e0) >> 5]; \ diff --git a/iconvdata/sjis.c b/iconvdata/sjis.c index e1bdb30..5aea18b 100644 --- a/iconvdata/sjis.c +++ b/iconvdata/sjis.c @@ -4359,7 +4359,7 @@ static const char from_ucs4_extra[0x100][2] = /* Two-byte character. First test whether the next byte \ is also available. */ \ uint32_t ch2; \ - uint_fast32_t idx; \ + uint32_t idx; \ \ if (__glibc_unlikely (inptr + 1 >= inend)) \ { \ |