I have found something unexpected (to me) using the Intel® Architecture Code Analyzer (IACA). The following instruction using [base+index] addressing add
flann
sharpgl
authentication-flows
exist-db
scalable
ocrmypdf
scalatags
ioptionsmonitor
rqt
sitetemplate
concourse-fly
unless
lmtp
rails-generators
k3s
basis
url-helper
imagefield
ad-hoc-distribution
trompeloeil
immutable-collections
angular7-router
freebsd
geotagging
fcitx
bindable
amazon-kinesis-kpl
wagtail-admin
egit
python-unittest