cmd/compile: remove unnecessary fmt.Sprintf call
Change-Id: I38ba7cb0179ec9226a68629c53ea2d81fa19c059
GitHub-Last-Rev:
a3d4fe2ac2d2f40033ae0244a264074d45b3ad52
GitHub-Pull-Request: golang/go#66024
Reviewed-on: https://go-review.googlesource.com/c/go/+/568115
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
Auto-Submit: Robert Griesemer <gri@google.com>