hg: jdk9/hs-comp/hotspot: 8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV

[roland.westrelin at oracle.com]

Changeset: b9b6934ad75c
Author:    roland
Date:      2014-01-08 09:49 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/b9b6934ad75c

8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV
Summary: May end up in uncommon trap blob/deopt blob with unguarded stack
Reviewed-by: kvn, twisti

! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/sharedRuntime.cpp
+ test/compiler/uncommontrap/StackOverflowGuardPagesOff.java