Make TryEmitCbzOrTbz a template, so it can be used for Word64 as well as Word32.
0.09% reduction of embedded builtins size with a arm64 ptr-compr build.
Some of the unittests weren't ported to Word64 as they don't pass, this is due to
VisitWordCompare missing a loop to remove Word64Equal comparisons against 0. This
can be added in a different CL if needed.
Change-Id: I927129d934083b71abe5b77991c39286470a228d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1792908
Commit-Queue: Martyn Capewell <martyn.capewell@arm.com>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63751}
01b5a7ed67