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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 /posix | |
| parent | stdlib: Reflow and sort most variable assignments (diff) | |
| download | glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.gz glibc-535e935a284b2ec96659d1ac40eebf61321f2362.tar.bz2 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 'posix')
| -rw-r--r-- | posix/regex_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h index 5827597d2c..cb079b16f7 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -814,7 +814,7 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx) # ifdef _LIBC const unsigned char *p, *extra; const int32_t *table, *indirect; - uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); + uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); if (nrules != 0) { |