git: openjdk/jdk17u: master: 8268963: [IR Framework] Some default regexes matching on PrintOptoAssembly in IRNode.java do not work on all platforms

[Tobias Hartmann]

Changeset: 32f026ab
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-08-18 13:23:13 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/32f026ab7464596ad9452d9b67b51601989b9c8a

8268963: [IR Framework] Some default regexes matching on PrintOptoAssembly in IRNode.java do not work on all platforms

Backport-of: 9856ace828617d3f2f9a6282e650009d3af65749

! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/lib/ir_framework/Test.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/TestVMProcess.java
! test/hotspot/jtreg/compiler/lib/ir_framework/shared/TestFrameworkSocket.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/TestVM.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java