Teach fasthash_accum to use platform endianness for bytewise loads
This function previously used a mix of word-wise loads and bytewise
loads. The bytewise loads happened to be little-endian regardless of
platform. This in itself is not a problem. However, a future commit
will require the same result whether A) the input is loaded as a
word with the relevent bytes masked-off, or B) the input is loaded
one byte at a time.
While at it, improve debuggability of the internal hash state.
Discussion: https://postgr.es/m/CANWCAZZpuV1mES1mtSpAq8tWJewbrv4gEz6R_k4gzNG8GZ5gag%40mail.gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/0c25fee35903ef08af6d6b0c0fdb90fc01e37fa1
Modified Files
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src/include/common/hashfn_unstable.h | 44 ++++++++++++++++++++++++++++++++----
1 file changed, 39 insertions(+), 5 deletions(-)
