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author | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-04-13 19:46:03 -0500 |
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committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-04-13 21:23:04 -0500 |
commit | 535e935a284b2ec96659d1ac40eebf61321f2362 (patch) | |
tree | 05e8df88daa71e7dc7d39d7cdb994045e85e69b7 /iconv/gconv_trans.c | |
parent | d275970ab56f8ba6a3ca598aba75db4daabe5924 (diff) | |
download | glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.gz glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.xz glibc-535e935a284b2ec96659d1ac40eebf61321f2362.zip |
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 'iconv/gconv_trans.c')
-rw-r--r-- | iconv/gconv_trans.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/iconv/gconv_trans.c b/iconv/gconv_trans.c index 0101332d61..1ebbbfd51b 100644 --- a/iconv/gconv_trans.c +++ b/iconv/gconv_trans.c @@ -37,15 +37,15 @@ __gconv_transliterate (struct __gconv_step *step, unsigned char **outbufstart, size_t *irreversible) { /* Find out about the locale's transliteration. */ - uint_fast32_t size; + uint32_t size; const uint32_t *from_idx; const uint32_t *from_tbl; const uint32_t *to_idx; const uint32_t *to_tbl; const uint32_t *winbuf; const uint32_t *winbufend; - uint_fast32_t low; - uint_fast32_t high; + uint32_t low; + uint32_t high; /* The input buffer. There are actually 4-byte values. */ winbuf = (const uint32_t *) *inbufp; @@ -85,7 +85,7 @@ __gconv_transliterate (struct __gconv_step *step, high = size; while (low < high) { - uint_fast32_t med = (low + high) / 2; + uint32_t med = (low + high) / 2; uint32_t idx; int cnt; @@ -111,7 +111,7 @@ __gconv_transliterate (struct __gconv_step *step, do { /* Determine length of replacement. */ - uint_fast32_t len = 0; + unsigned int len = 0; int res; const unsigned char *toinptr; unsigned char *outptr; |