Avoid a redundant clip in 8-bit itx

12 jobs for master in 4 minutes and 46 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #243888
amd64 debian
build-debian

00:00:35

passed #243892
debian aarch64
build-debian-aarch64

00:01:29

passed #243893
debian aarch64
build-debian-aarch64-clang-5

00:01:02

passed #243889
amd64 debian
build-debian-static

00:00:32

passed #243895
debian aarch64
build-debian-werror

00:00:31

passed #243894
macos
build-macos

00:00:27

passed #243890
win32
build-win32

00:00:28

passed #243891
win64
build-win64

00:00:37

 
  Test
passed #243896
amd64 debian
test-debian

00:00:46

passed #243897
amd64 debian
test-debian-asan

00:02:00

passed #243898
amd64 debian
test-debian-msan

00:01:01

passed #243899
amd64 debian
test-debian-ubsan

00:01:21