coffee/fast_float
1
0
Fork 0
mirror of https://github.com/fastfloat/fast_float.git synced 2025-12-07 01:06:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

Reverting a microoptimization.

Browse Source
This commit is contained in:
Daniel Lemire 2020-11-09 09:51:35 -05:00
parent 045a0b0447
commit 9a424bde1e
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/fast_float/ascii_number.h
View File

@ -10,7 +10,9 @@
namespace fast_float { namespace fast_float {
fastfloat_really_inline bool is_integer(char c) noexcept { return (c & 0x30) == 0x30; } // Next function can be micro-optimized to (c & 0x30) == 0x30, but compilers are entirely
// able to optimize c >= '0' && c <= '9' very well.
fastfloat_really_inline bool is_integer(char c) noexcept { return c >= '0' && c <= '9'; }
// credit: https://johnnylee-sde.github.io/Fast-numeric-string-to-int/ // credit: https://johnnylee-sde.github.io/Fast-numeric-string-to-int/