hg: jigsaw/jake/hotspot: Add @ignore tags to failing compiler tests

[christian.tornqvist at oracle.com]

Changeset: f66eed1eec93
Author:    ctornqvi
Date:      2016-01-26 08:11 -0800
URL:       http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/f66eed1eec93

Add @ignore tags to failing compiler tests

! test/compiler/intrinsics/unsafe/TestUnsafeUnalignedMismatchedAccesses.java
! test/compiler/jvmci/errors/TestInvalidCompilationResult.java
! test/compiler/jvmci/errors/TestInvalidDebugInfo.java
! test/compiler/jvmci/errors/TestInvalidOopMap.java
! test/compiler/stable/TestStableMemoryBarrier.java