hg: jdk/jdk: 8205605: [testbug][aix] Various test adaption to aix pecularities.

[goetz.lindenmaier at sap.com]

Changeset: 1bf8f9840705
Author:    goetz
Date:      2018-06-25 13:37 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/1bf8f9840705

8205605: [testbug][aix] Various test adaption to aix pecularities.
Reviewed-by: lfoltan, coleenp

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java
! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/FPRegs.java
! test/hotspot/jtreg/runtime/whitebox/WBStackSize.java
! test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java