git: openjdk/jdk: 8322779: C1: Remove the unused counter 'totalInstructionNodes'

[Denghui Dong]

Changeset: 539da248
Author:    Denghui Dong <ddong at openjdk.org>
Date:      2024-01-03 13:08:48 +0000
URL:       https://git.openjdk.org/jdk/commit/539da24863bc47b977ee86c584af2332426993a7

8322779: C1: Remove the unused counter 'totalInstructionNodes'

Reviewed-by: kvn, thartmann

! src/hotspot/share/c1/c1_Compilation.cpp