git: openjdk/jdk17u-dev: 8272558: IR Test Framework README misses some flags

[Aleksey Shipilev]

Changeset: 9990cfaf
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2024-08-14 12:57:33 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/9990cfaf80712f6afc9d8a61b253ac11fb6c9d4e

8272558: IR Test Framework README misses some flags

Backport-of: 5189047d09e976cfd17d4ab5ec12097c242f3435

! test/hotspot/jtreg/compiler/lib/ir_framework/README.md