git: openjdk/jdk: 8289801: [IR Framework] Add flags to whitelist which can be used to simulate a specific machine setup like UseAVX

[Jie Fu]

Changeset: 4a4d8ed8
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-07-18 22:49:17 +0000
URL:       https://git.openjdk.org/jdk/commit/4a4d8ed83bea048cbfa6ab4c2ef6aa066cefe650

8289801: [IR Framework] Add flags to whitelist which can be used to simulate a specific machine setup like UseAVX

Reviewed-by: kvn, xgong, thartmann

! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeURShiftSubword.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java