cmd/compile/internal/ssa: correct type of ARM64 conditional instructions
The CCMP, CCMN, CCMPconst, and related instructions in ARM64Ops.go
were incorrectly set to type "Flag". This non-existent type caused
compilation failures during the "lower" and "late lower" passes.
Change them to the correct type, "Flags".
Change-Id: I4fbf96b8c7b051be901711948028a717ce953e5e
Reviewed-on: https://go-review.googlesource.com/c/go/+/722780 Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Mark Freeman <markfreeman@google.com>