git: openjdk/jdk: 8295979: [IR Framework] Improve IR matching warning

[Emanuel Peter]

Changeset: 5c0f50bc
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-20 08:40:11 +0000
URL:       https://git.openjdk.org/jdk/commit/5c0f50bc01cf0b26c8ae68b2afd7f1bfcb217e6d

8295979: [IR Framework] Improve IR matching warning

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java