cmd/compile: run rulegen to include missing condition
Rulegen was not run again between patchsets 2 and 3 of CL 264683, so
the rewritegeneric.go file is out of sync. Run rulegen.
Change-Id: I67d8d267c4f666943ed9bf8c33aac2ac6013336a
Reviewed-on: https://go-review.googlesource.com/c/go/+/266080
Trust: Alberto Donizetti <alb.donizetti@gmail.com>
Run-TryBot: Alberto Donizetti <alb.donizetti@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rémy Oudompheng <remyoudompheng@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>