In the case where we fail on the 'before register allocation' phase,
we will have the instructions to print, but turbolizer will fail to
show them because it will look for the non-existent offsets.

Bug: v8:7327
Change-Id: I52e520dcb662fe9931f1bb29cd2c16cd62913158
Notry: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1889883Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64650}