hg: jdk8u/jdk8u-dev/hotspot: 8 new changesets

[john.coomes at oracle.com]

Changeset: f1b83c6b8411
Author:    amurillo
Date:      2014-05-08 23:10 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/f1b83c6b8411

8042813: new hotspot build - hs25.20-b15
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 400709e275c1
Author:    adlertz
Date:      2014-04-25 12:48 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/400709e275c1

8029302: Performance regression in Math.pow intrinsic
Summary: Added special case for x^y where y == 2
Reviewed-by: kvn

! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/share/vm/opto/library_call.cpp

Changeset: a062c3691003
Author:    anoll
Date:      2014-05-05 15:10 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/a062c3691003

8042052: assert(t != NULL) failed: must set before get
Summary: Fixes a bug introduced by 8029302
Reviewed-by: kvn

! src/share/vm/opto/library_call.cpp

Changeset: 917873d2983d
Author:    sla
Date:      2014-04-25 07:40 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/917873d2983d

8040140: System.nanoTime() is slow and non-monotonic on OS X
Reviewed-by: sspitsyn, shade, dholmes, acorn

! src/os/bsd/vm/os_bsd.cpp
! src/os/bsd/vm/os_bsd.hpp
! src/os/solaris/vm/os_solaris.cpp
! src/share/vm/runtime/os.hpp

Changeset: 45e59fae8f2b
Author:    roland
Date:      2014-04-25 09:22 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/45e59fae8f2b

8041481: JVM crashes with collect_args_for_profiling
Summary: method handle call to c1 intrinsic tries to profile popped argument
Reviewed-by: kvn, twisti

! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_GraphBuilder.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
+ test/compiler/profiling/TestMethodHandleInvokesIntrinsic.java

Changeset: 49961f279e24
Author:    roland
Date:      2014-05-16 00:15 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/49961f279e24

Merge


Changeset: 87bdb86f0aed
Author:    amurillo
Date:      2014-05-16 03:25 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/87bdb86f0aed

Merge


Changeset: 8c785f9bde6f
Author:    amurillo
Date:      2014-05-16 03:25 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/8c785f9bde6f

Added tag hs25.20-b15 for changeset 87bdb86f0aed

! .hgtags