git: openjdk/jdk17u-dev: 8357822: C2: Multiple string optimization tests are no longer testing string concatenation optimizations

[Victor Rudometov]

Changeset: 943251d9
Branch: master
Author:    Roland Mesde <mesde at amazon.com>
Committer: Victor Rudometov <vrudomet at openjdk.org>
Date:      2025-11-06 18:34:55 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/943251d93719fef24e973a0a6a75e204f223d0a7

8357822: C2: Multiple string optimization tests are no longer testing string concatenation optimizations

Backport-of: 6c616c71ec9a8ee6e0203921deef20d09db39698

! test/hotspot/jtreg/compiler/c2/Test7046096.java
! test/hotspot/jtreg/compiler/c2/Test7179138_2.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/stringconcat/implicit/Implicit01/cs_disabled/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/stringconcat/implicit/Implicit01/cs_enabled/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/stringconcat/implicit/Merge01/cs_disabled/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/optimizations/stringconcat/implicit/Merge01/cs_enabled/TestDescription.java