6 Commits

Author	SHA1	Message	Date
surechen	40ae34194c	remove redundant imports ... detects redundant imports that can be eliminated. for #117772 : In order to facilitate review and modification, split the checking code and removing redundant imports code into two PR.	2023-12-10 10:56:22 +08:00
Thom Chiovoloni	bb0969cae0	Use SipHash-1-3 instead of SipHash-2-4 for StableHasher	2023-04-05 15:48:37 +00:00
Tyson Nottingham	a602d155f0	SipHasher128: improve constant names and add more comments	2020-10-11 23:48:35 -07:00
Tyson Nottingham	f6f96e2a87	perf: buffer SipHasher128	2020-10-03 10:03:30 -07:00
Tyson Nottingham	d061fee177	Stable hashing: add comments and tests concerning platform-independence ... SipHasher128 implements short_write in an endian-independent way, yet its write_xxx Hasher trait methods undo this endian-independence by byte swapping the integer inputs on big-endian hardware. StableHasher then adds endian-independence back by also byte-swapping on big-endian hardware prior to invoking SipHasher128. This double swap may have the appearance of being a no-op, but is in fact by design. In particular, we really do want SipHasher128 to be platform-dependent, in order to be consistent with the libstd SipHasher. Try to clarify this intent. Also, add and update a couple of unit tests.	2020-09-30 00:57:35 -07:00
mark	9e5f7d5631	mv compiler to compiler/	2020-08-30 18:45:07 +03:00